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-167889220800029.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-pb102, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-167889220800029
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 71M
-rw-r--r-- 1 mcc users 8.4K Feb 26 08:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 26 08:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 26 08:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 08:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 08:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 26 08:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 08:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 08:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 70M 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-pb102-UpperBounds-00
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-01
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-02
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-03
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-04
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-05
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-06
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-07
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-08
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-09
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-10
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-11
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-12
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-13
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-14
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679133495916

Running Version 202205111006
[2023-03-18 09:58:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 09:58:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 09:58:19] [INFO ] Load time of PNML (sax parser for PT used): 2117 ms
[2023-03-18 09:58:19] [INFO ] Transformed 1276 places.
[2023-03-18 09:58:20] [INFO ] Transformed 125387 transitions.
[2023-03-18 09:58:20] [INFO ] Found NUPN structural information;
[2023-03-18 09:58:20] [INFO ] Parsed PT model containing 1276 places and 125387 transitions in 3006 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Ensure Unique test removed 2767 transitions
Reduce redundant transitions removed 2767 transitions.
Normalized transition count is 94419 out of 122620 initially.
// Phase 1: matrix 94419 rows 1276 cols
[2023-03-18 09:58:21] [INFO ] Computed 13 place invariants in 508 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1103 ms. (steps per millisecond=9 ) properties (out of 16) seen :2
FORMULA RERS2020-PT-pb102-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb102-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 14) seen :1
FORMULA RERS2020-PT-pb102-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 13) 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 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 13) seen :0
[2023-03-18 09:58:23] [INFO ] Flow matrix only has 94419 transitions (discarded 28201 similar events)
// Phase 1: matrix 94419 rows 1276 cols
[2023-03-18 09:58:24] [INFO ] Computed 13 place invariants in 351 ms
[2023-03-18 09:58:24] [INFO ] [Real]Absence check using 7 positive place invariants in 27 ms returned sat
[2023-03-18 09:58:24] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2023-03-18 09:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java: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 09:58:29] [INFO ] [Real]Absence check using 7 positive place invariants in 18 ms returned sat
[2023-03-18 09:58:29] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-18 09:58:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:34] [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 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 09:58:34] [INFO ] [Real]Absence check using 7 positive place invariants in 19 ms returned sat
[2023-03-18 09:58:34] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-18 09:58:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 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 09:58:39] [INFO ] [Real]Absence check using 7 positive place invariants in 18 ms returned sat
[2023-03-18 09:58:39] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-18 09:58:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java: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 09:58:44] [INFO ] [Real]Absence check using 7 positive place invariants in 20 ms returned sat
[2023-03-18 09:58:44] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2023-03-18 09:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:49] [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 4
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 09:58:49] [INFO ] [Real]Absence check using 7 positive place invariants in 20 ms returned sat
[2023-03-18 09:58:49] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2023-03-18 09:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 09:58:54] [INFO ] [Real]Absence check using 7 positive place invariants in 18 ms returned sat
[2023-03-18 09:58:54] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2023-03-18 09:58:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java: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 09:58:59] [INFO ] [Real]Absence check using 7 positive place invariants in 20 ms returned sat
[2023-03-18 09:58:59] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-18 09:58:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:04] [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 09:59:04] [INFO ] [Real]Absence check using 7 positive place invariants in 19 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:09] [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 09:59:09] [INFO ] [Real]Absence check using 7 positive place invariants in 19 ms returned sat
[2023-03-18 09:59:09] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2023-03-18 09:59:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 09:59:14] [INFO ] [Real]Absence check using 7 positive place invariants in 19 ms returned sat
[2023-03-18 09:59:14] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-18 09:59:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java: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 09:59:19] [INFO ] [Real]Absence check using 7 positive place invariants in 19 ms returned sat
[2023-03-18 09:59:19] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2023-03-18 09:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 09:59:24] [INFO ] [Real]Absence check using 7 positive place invariants in 19 ms returned sat
[2023-03-18 09:59:24] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-18 09:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java: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, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 13 out of 1276 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1276/1276 places, 122620/122620 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 2004 transitions
Reduce isomorphic transitions removed 2004 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 2013 rules applied. Total rules applied 2013 place count 1270 transition count 120613
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 2018 place count 1267 transition count 120611
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2018 place count 1267 transition count 120609
Deduced a syphon composed of 2 places in 55 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 2022 place count 1265 transition count 120609
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 2024 place count 1263 transition count 120607
Iterating global reduction 2 with 2 rules applied. Total rules applied 2026 place count 1263 transition count 120607
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 49 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 2100 place count 1226 transition count 120570
Ensure Unique test removed 1979 transitions
Reduce isomorphic transitions removed 1979 transitions.
Iterating post reduction 2 with 1979 rules applied. Total rules applied 4079 place count 1226 transition count 118591
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 46 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 4083 place count 1224 transition count 118589
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 4086 place count 1224 transition count 118586
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 5 places in 48 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 4096 place count 1219 transition count 118587
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 4100 place count 1219 transition count 118583
Free-agglomeration rule applied 39 times.
Iterating global reduction 5 with 39 rules applied. Total rules applied 4139 place count 1219 transition count 118544
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 5 with 75 rules applied. Total rules applied 4214 place count 1180 transition count 118508
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 4215 place count 1180 transition count 118507
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 4217 place count 1179 transition count 118506
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 4218 place count 1179 transition count 118505
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 4219 place count 1178 transition count 118505
Free-agglomeration rule (complex) applied 72 times with reduction of 3094 identical transitions.
Iterating global reduction 8 with 72 rules applied. Total rules applied 4291 place count 1178 transition count 131842
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 43 transitions
Ensure Unique test removed 2273 transitions
Reduce isomorphic transitions removed 2316 transitions.
Iterating post reduction 8 with 2388 rules applied. Total rules applied 6679 place count 1106 transition count 129526
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 6680 place count 1105 transition count 129525
Applied a total of 6680 rules in 8363 ms. Remains 1105 /1276 variables (removed 171) and now considering 129525/122620 (removed -6905) transitions.
Finished structural reductions, in 1 iterations. Remains : 1105/1276 places, 129525/122620 transitions.
Normalized transition count is 102615 out of 129525 initially.
// Phase 1: matrix 102615 rows 1105 cols
[2023-03-18 09:59:38] [INFO ] Computed 7 place invariants in 541 ms
Interrupted random walk after 323358 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Interrupted Best-First random walk after 369273 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=73 ) properties seen 0
Interrupted Best-First random walk after 374033 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=74 ) properties seen 0
Interrupted Best-First random walk after 383538 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=76 ) properties seen 0
Interrupted Best-First random walk after 442879 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=88 ) properties seen 0
Interrupted Best-First random walk after 473915 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=94 ) properties seen 0
Interrupted Best-First random walk after 513420 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen 0
Interrupted Best-First random walk after 508702 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=101 ) properties seen 0
Interrupted Best-First random walk after 478352 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=95 ) properties seen 0
Interrupted Best-First random walk after 492753 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=98 ) properties seen 0
Interrupted Best-First random walk after 459446 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen 1
FORMULA RERS2020-PT-pb102-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 449639 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=89 ) properties seen 0
Interrupted Best-First random walk after 410771 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=82 ) properties seen 0
[2023-03-18 10:01:08] [INFO ] Flow matrix only has 102615 transitions (discarded 26910 similar events)
// Phase 1: matrix 102615 rows 1105 cols
[2023-03-18 10:01:09] [INFO ] Computed 7 place invariants in 486 ms
[2023-03-18 10:01:09] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2023-03-18 10:01:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:01:36] [INFO ] [Real]Absence check using state equation in 26925 ms returned sat
[2023-03-18 10:01:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:01:37] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:01:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:02:05] [INFO ] [Nat]Absence check using state equation in 27343 ms returned sat
[2023-03-18 10:02:07] [INFO ] State equation strengthened by 3530 read => feed constraints.
[2023-03-18 10:02:17] [INFO ] [Nat]Added 3530 Read/Feed constraints in 10875 ms returned sat
[2023-03-18 10:02:30] [INFO ] Deduced a trap composed of 31 places in 10877 ms of which 4 ms to minimize.
[2023-03-18 10:02:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:02:30] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2023-03-18 10:02:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:02:58] [INFO ] [Real]Absence check using state equation in 27486 ms returned sat
[2023-03-18 10:02:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:02:59] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:02:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:03:27] [INFO ] [Nat]Absence check using state equation in 27644 ms returned sat
[2023-03-18 10:03:37] [INFO ] [Nat]Added 3530 Read/Feed constraints in 10448 ms returned sat
[2023-03-18 10:03:49] [INFO ] Deduced a trap composed of 26 places in 10841 ms of which 3 ms to minimize.
[2023-03-18 10:03:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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 10:03:50] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:03:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:04:17] [INFO ] [Real]Absence check using state equation in 27816 ms returned sat
[2023-03-18 10:04:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:04:19] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:04:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:04:47] [INFO ] [Nat]Absence check using state equation in 28346 ms returned sat
[2023-03-18 10:04:58] [INFO ] [Nat]Added 3530 Read/Feed constraints in 11143 ms returned sat
[2023-03-18 10:05:10] [INFO ] Deduced a trap composed of 26 places in 10089 ms of which 2 ms to minimize.
[2023-03-18 10:05:10] [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 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:05:10] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:05:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:05:38] [INFO ] [Real]Absence check using state equation in 28160 ms returned sat
[2023-03-18 10:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:05:40] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:05:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:06:08] [INFO ] [Nat]Absence check using state equation in 28359 ms returned sat
[2023-03-18 10:06:18] [INFO ] [Nat]Added 3530 Read/Feed constraints in 10307 ms returned sat
[2023-03-18 10:06:30] [INFO ] Deduced a trap composed of 174 places in 10562 ms of which 2 ms to minimize.
[2023-03-18 10:06:30] [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 10:06:30] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:06:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:06:59] [INFO ] [Real]Absence check using state equation in 28837 ms returned sat
[2023-03-18 10:07:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:07:01] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:07:28] [INFO ] [Nat]Absence check using state equation in 27654 ms returned sat
[2023-03-18 10:07:39] [INFO ] [Nat]Added 3530 Read/Feed constraints in 11021 ms returned sat
[2023-03-18 10:07:51] [INFO ] Deduced a trap composed of 26 places in 9926 ms of which 2 ms to minimize.
[2023-03-18 10:07:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:07:51] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:07:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:08:19] [INFO ] [Real]Absence check using state equation in 27926 ms returned sat
[2023-03-18 10:08:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:08:20] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:08:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:08:48] [INFO ] [Nat]Absence check using state equation in 27716 ms returned sat
[2023-03-18 10:08:59] [INFO ] [Nat]Added 3530 Read/Feed constraints in 10775 ms returned sat
[2023-03-18 10:09:11] [INFO ] Deduced a trap composed of 31 places in 10702 ms of which 2 ms to minimize.
[2023-03-18 10:09:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:09:11] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:09:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:09:38] [INFO ] [Real]Absence check using state equation in 27671 ms returned sat
[2023-03-18 10:09:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:09:40] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:09:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:10:08] [INFO ] [Nat]Absence check using state equation in 27774 ms returned sat
[2023-03-18 10:10:19] [INFO ] [Nat]Added 3530 Read/Feed constraints in 11132 ms returned sat
[2023-03-18 10:10:31] [INFO ] Deduced a trap composed of 31 places in 11149 ms of which 1 ms to minimize.
[2023-03-18 10:10:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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 10:10:31] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:10:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:10:59] [INFO ] [Real]Absence check using state equation in 27554 ms returned sat
[2023-03-18 10:11:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:11:00] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:11:29] [INFO ] [Nat]Absence check using state equation in 28902 ms returned sat
[2023-03-18 10:11:41] [INFO ] [Nat]Added 3530 Read/Feed constraints in 11479 ms returned sat
[2023-03-18 10:11:53] [INFO ] Deduced a trap composed of 31 places in 10936 ms of which 2 ms to minimize.
[2023-03-18 10:11:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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 10:11:53] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:11:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:12:22] [INFO ] [Real]Absence check using state equation in 29077 ms returned sat
[2023-03-18 10:12:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:12:24] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:12:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:12:52] [INFO ] [Nat]Absence check using state equation in 27758 ms returned sat
[2023-03-18 10:13:02] [INFO ] [Nat]Added 3530 Read/Feed constraints in 10310 ms returned sat
[2023-03-18 10:13:14] [INFO ] Deduced a trap composed of 168 places in 10674 ms of which 1 ms to minimize.
[2023-03-18 10:13:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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 10:13:14] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:13:41] [INFO ] [Real]Absence check using state equation in 27438 ms returned sat
[2023-03-18 10:13:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:13:43] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:13:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:14:10] [INFO ] [Nat]Absence check using state equation in 27150 ms returned sat
[2023-03-18 10:14:21] [INFO ] [Nat]Added 3530 Read/Feed constraints in 11310 ms returned sat
[2023-03-18 10:14:34] [INFO ] Deduced a trap composed of 26 places in 10859 ms of which 1 ms to minimize.
[2023-03-18 10:14:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:14:34] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:15:02] [INFO ] [Real]Absence check using state equation in 28618 ms returned sat
[2023-03-18 10:15:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:15:04] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:15:32] [INFO ] [Nat]Absence check using state equation in 28461 ms returned sat
[2023-03-18 10:15:44] [INFO ] [Nat]Added 3530 Read/Feed constraints in 11670 ms returned sat
[2023-03-18 10:15:56] [INFO ] Deduced a trap composed of 31 places in 10485 ms of which 1 ms to minimize.
[2023-03-18 10:15:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:15:56] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned sat
[2023-03-18 10:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:16:24] [INFO ] [Real]Absence check using state equation in 27668 ms returned sat
[2023-03-18 10:16:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:16:25] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:16:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:16:53] [INFO ] [Nat]Absence check using state equation in 27848 ms returned sat
[2023-03-18 10:17:04] [INFO ] [Nat]Added 3530 Read/Feed constraints in 11296 ms returned sat
[2023-03-18 10:17:16] [INFO ] Deduced a trap composed of 26 places in 10794 ms of which 2 ms to minimize.
[2023-03-18 10:17:16] [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 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 12 out of 1105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1105/1105 places, 129525/129525 transitions.
Applied a total of 0 rules in 649 ms. Remains 1105 /1105 variables (removed 0) and now considering 129525/129525 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1105/1105 places, 129525/129525 transitions.
Normalized transition count is 102615 out of 129525 initially.
// Phase 1: matrix 102615 rows 1105 cols
[2023-03-18 10:17:18] [INFO ] Computed 7 place invariants in 471 ms
Interrupted random walk after 409887 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen 0
Interrupted Best-First random walk after 478184 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=95 ) properties seen 0
Interrupted Best-First random walk after 448920 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=89 ) properties seen 0
Interrupted Best-First random walk after 406373 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=81 ) properties seen 0
Interrupted Best-First random walk after 423834 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=84 ) properties seen 0
Interrupted Best-First random walk after 469368 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=93 ) properties seen 0
Interrupted Best-First random walk after 472827 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=94 ) properties seen 0
Interrupted Best-First random walk after 470936 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=94 ) properties seen 0
Interrupted Best-First random walk after 463392 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen 1
FORMULA RERS2020-PT-pb102-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 490146 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=98 ) properties seen 0
Interrupted Best-First random walk after 504307 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=100 ) properties seen 0
Interrupted Best-First random walk after 428262 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=85 ) properties seen 0
[2023-03-18 10:18:43] [INFO ] Flow matrix only has 102615 transitions (discarded 26910 similar events)
// Phase 1: matrix 102615 rows 1105 cols
[2023-03-18 10:18:43] [INFO ] Computed 7 place invariants in 496 ms
[2023-03-18 10:18:43] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:19:16] [INFO ] [Real]Absence check using state equation in 32392 ms returned sat
[2023-03-18 10:19:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:19:17] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:19:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:19:46] [INFO ] [Nat]Absence check using state equation in 28545 ms returned sat
[2023-03-18 10:19:47] [INFO ] State equation strengthened by 3530 read => feed constraints.
[2023-03-18 10:19:58] [INFO ] [Nat]Added 3530 Read/Feed constraints in 11132 ms returned sat
[2023-03-18 10:20:11] [INFO ] Deduced a trap composed of 31 places in 11397 ms of which 3 ms to minimize.
[2023-03-18 10:20:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:20:11] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:20:41] [INFO ] [Real]Absence check using state equation in 29379 ms returned sat
[2023-03-18 10:20:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:20:42] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:20:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:21:11] [INFO ] [Nat]Absence check using state equation in 28514 ms returned sat
[2023-03-18 10:21:22] [INFO ] [Nat]Added 3530 Read/Feed constraints in 11090 ms returned sat
[2023-03-18 10:21:35] [INFO ] Deduced a trap composed of 26 places in 11775 ms of which 2 ms to minimize.
[2023-03-18 10:21:35] [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 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 10:21:35] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:21:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:22:05] [INFO ] [Real]Absence check using state equation in 29596 ms returned sat
[2023-03-18 10:22:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:22:06] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:22:35] [INFO ] [Nat]Absence check using state equation in 28641 ms returned sat
[2023-03-18 10:22:47] [INFO ] [Nat]Added 3530 Read/Feed constraints in 11649 ms returned sat
[2023-03-18 10:22:59] [INFO ] Deduced a trap composed of 26 places in 10753 ms of which 2 ms to minimize.
[2023-03-18 10:22:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:22:59] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:23:34] [INFO ] [Real]Absence check using state equation in 34791 ms returned sat
[2023-03-18 10:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:23:35] [INFO ] [Nat]Absence check using 7 positive place invariants in 35 ms returned sat
[2023-03-18 10:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:24:04] [INFO ] [Nat]Absence check using state equation in 28775 ms returned sat
[2023-03-18 10:24:16] [INFO ] [Nat]Added 3530 Read/Feed constraints in 11800 ms returned sat
[2023-03-18 10:24:28] [INFO ] Deduced a trap composed of 174 places in 10940 ms of which 2 ms to minimize.
[2023-03-18 10:24:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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 10:24:28] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:24:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:24:57] [INFO ] [Real]Absence check using state equation in 28563 ms returned sat
[2023-03-18 10:24:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:24:58] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:24:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:25:27] [INFO ] [Nat]Absence check using state equation in 28899 ms returned sat
[2023-03-18 10:25:38] [INFO ] [Nat]Added 3530 Read/Feed constraints in 11068 ms returned sat
[2023-03-18 10:25:51] [INFO ] Deduced a trap composed of 26 places in 10868 ms of which 2 ms to minimize.
[2023-03-18 10:25:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:25:51] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:25:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:26:20] [INFO ] [Real]Absence check using state equation in 29660 ms returned sat
[2023-03-18 10:26:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:26:22] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:26:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:26:51] [INFO ] [Nat]Absence check using state equation in 28823 ms returned sat
[2023-03-18 10:27:02] [INFO ] [Nat]Added 3530 Read/Feed constraints in 11150 ms returned sat
[2023-03-18 10:27:14] [INFO ] Deduced a trap composed of 31 places in 10845 ms of which 2 ms to minimize.
[2023-03-18 10:27:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:27:14] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:27:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:27:44] [INFO ] [Real]Absence check using state equation in 29734 ms returned sat
[2023-03-18 10:27:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:27:45] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:27:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:28:14] [INFO ] [Nat]Absence check using state equation in 29031 ms returned sat
[2023-03-18 10:28:26] [INFO ] [Nat]Added 3530 Read/Feed constraints in 11953 ms returned sat
[2023-03-18 10:28:39] [INFO ] Deduced a trap composed of 31 places in 11039 ms of which 2 ms to minimize.
[2023-03-18 10:28:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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 10:28:39] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2023-03-18 10:28:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:29:09] [INFO ] [Real]Absence check using state equation in 29862 ms returned sat
[2023-03-18 10:29:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:29:10] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2023-03-18 10:29:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:29:40] [INFO ] [Nat]Absence check using state equation in 29578 ms returned sat
[2023-03-18 10:29:52] [INFO ] [Nat]Added 3530 Read/Feed constraints in 11877 ms returned sat
[2023-03-18 10:30:04] [INFO ] Deduced a trap composed of 31 places in 11329 ms of which 2 ms to minimize.
[2023-03-18 10:30:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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 10:30:05] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2023-03-18 10:30:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:30:34] [INFO ] [Real]Absence check using state equation in 29361 ms returned sat
[2023-03-18 10:30:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:30:35] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:31:05] [INFO ] [Nat]Absence check using state equation in 29820 ms returned sat
[2023-03-18 10:31:16] [INFO ] [Nat]Added 3530 Read/Feed constraints in 10965 ms returned sat
[2023-03-18 10:31:29] [INFO ] Deduced a trap composed of 168 places in 11152 ms of which 2 ms to minimize.
[2023-03-18 10:31:29] [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 10:31:29] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:31:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:31:58] [INFO ] [Real]Absence check using state equation in 29401 ms returned sat
[2023-03-18 10:31:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:32:00] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:32:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:32:28] [INFO ] [Nat]Absence check using state equation in 28413 ms returned sat
[2023-03-18 10:32:38] [INFO ] [Nat]Added 3530 Read/Feed constraints in 10343 ms returned sat
[2023-03-18 10:32:51] [INFO ] Deduced a trap composed of 31 places in 10926 ms of which 2 ms to minimize.
[2023-03-18 10:32:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:32:51] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:32:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:33:21] [INFO ] [Real]Absence check using state equation in 29882 ms returned sat
[2023-03-18 10:33:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:33:22] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:33:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:33:52] [INFO ] [Nat]Absence check using state equation in 30372 ms returned sat
[2023-03-18 10:34:04] [INFO ] [Nat]Added 3530 Read/Feed constraints in 11328 ms returned sat
[2023-03-18 10:34:16] [INFO ] Deduced a trap composed of 26 places in 10724 ms of which 2 ms to minimize.
[2023-03-18 10:34:16] [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 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 11 out of 1105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1105/1105 places, 129525/129525 transitions.
Applied a total of 0 rules in 624 ms. Remains 1105 /1105 variables (removed 0) and now considering 129525/129525 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1105/1105 places, 129525/129525 transitions.
Normalized transition count is 102615 out of 129525 initially.
// Phase 1: matrix 102615 rows 1105 cols
[2023-03-18 10:34:17] [INFO ] Computed 7 place invariants in 497 ms
Interrupted random walk after 364356 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Interrupted Best-First random walk after 498995 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=99 ) properties seen 0
Interrupted Best-First random walk after 515308 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen 0
Interrupted Best-First random walk after 529749 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen 0
Interrupted Best-First random walk after 513635 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen 0
Interrupted Best-First random walk after 524409 steps, including 3 resets, run timeout after 5001 ms. (steps per millisecond=104 ) properties seen 0
Interrupted Best-First random walk after 457470 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen 0
Interrupted Best-First random walk after 431101 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=86 ) properties seen 0
Interrupted Best-First random walk after 445483 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=89 ) properties seen 0
Interrupted Best-First random walk after 482792 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=96 ) properties seen 0
Interrupted Best-First random walk after 476904 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=95 ) properties seen 0
Interrupted Best-First random walk after 463985 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen 0
[2023-03-18 10:35:42] [INFO ] Flow matrix only has 102615 transitions (discarded 26910 similar events)
// Phase 1: matrix 102615 rows 1105 cols
[2023-03-18 10:35:43] [INFO ] Computed 7 place invariants in 464 ms
[2023-03-18 10:35:43] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:36:11] [INFO ] [Real]Absence check using state equation in 28010 ms returned sat
[2023-03-18 10:36:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:36:13] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:36:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:36:43] [INFO ] [Nat]Absence check using state equation in 30956 ms returned sat
[2023-03-18 10:36:44] [INFO ] State equation strengthened by 3530 read => feed constraints.
[2023-03-18 10:36:55] [INFO ] [Nat]Added 3530 Read/Feed constraints in 11150 ms returned sat
[2023-03-18 10:37:09] [INFO ] Deduced a trap composed of 31 places in 11954 ms of which 2 ms to minimize.
[2023-03-18 10:37:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:37:09] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:37:38] [INFO ] [Real]Absence check using state equation in 28340 ms returned sat
[2023-03-18 10:37:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:37:39] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:38:07] [INFO ] [Nat]Absence check using state equation in 28112 ms returned sat
[2023-03-18 10:38:18] [INFO ] [Nat]Added 3530 Read/Feed constraints in 10333 ms returned sat
[2023-03-18 10:38:29] [INFO ] Deduced a trap composed of 26 places in 10405 ms of which 1 ms to minimize.
[2023-03-18 10:38:29] [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 10:38:29] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned sat
[2023-03-18 10:38:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:38:57] [INFO ] [Real]Absence check using state equation in 28052 ms returned sat
[2023-03-18 10:38:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:38:59] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:38:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:39:27] [INFO ] [Nat]Absence check using state equation in 27876 ms returned sat
[2023-03-18 10:39:39] [INFO ] [Nat]Added 3530 Read/Feed constraints in 12496 ms returned sat
[2023-03-18 10:39:51] [INFO ] Deduced a trap composed of 26 places in 10133 ms of which 2 ms to minimize.
[2023-03-18 10:39:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.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 10:39:51] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:39:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:40:19] [INFO ] [Real]Absence check using state equation in 27799 ms returned sat
[2023-03-18 10:40:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:40:20] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:40:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:40:56] [INFO ] [Nat]Absence check using state equation in 35204 ms returned sat
[2023-03-18 10:41:05] [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: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 10:41:05] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:41:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:41:34] [INFO ] [Real]Absence check using state equation in 28370 ms returned sat
[2023-03-18 10:41:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:41:35] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:41:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:42:03] [INFO ] [Nat]Absence check using state equation in 27917 ms returned sat
[2023-03-18 10:42:15] [INFO ] [Nat]Added 3530 Read/Feed constraints in 11682 ms returned sat
[2023-03-18 10:42:27] [INFO ] Deduced a trap composed of 26 places in 10425 ms of which 2 ms to minimize.
[2023-03-18 10:42:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:42:27] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:42:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:42:55] [INFO ] [Real]Absence check using state equation in 28590 ms returned sat
[2023-03-18 10:42:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:42:57] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:42:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:43:31] [INFO ] [Nat]Absence check using state equation in 34428 ms returned sat
[2023-03-18 10:43:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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: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 10:43:42] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:43:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:44:12] [INFO ] [Real]Absence check using state equation in 29616 ms returned sat
[2023-03-18 10:44:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:44:13] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:44:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:44:41] [INFO ] [Nat]Absence check using state equation in 28287 ms returned sat
[2023-03-18 10:44:51] [INFO ] [Nat]Added 3530 Read/Feed constraints in 9455 ms returned sat
[2023-03-18 10:45:03] [INFO ] Deduced a trap composed of 31 places in 10664 ms of which 1 ms to minimize.
[2023-03-18 10:45:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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 10:45:03] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:45:31] [INFO ] [Real]Absence check using state equation in 28331 ms returned sat
[2023-03-18 10:45:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:45:33] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:45:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:46:00] [INFO ] [Nat]Absence check using state equation in 27855 ms returned sat
[2023-03-18 10:46:11] [INFO ] [Nat]Added 3530 Read/Feed constraints in 10768 ms returned sat
[2023-03-18 10:46:23] [INFO ] Deduced a trap composed of 31 places in 10881 ms of which 2 ms to minimize.
[2023-03-18 10:46:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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 10:46:24] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:46:52] [INFO ] [Real]Absence check using state equation in 28478 ms returned sat
[2023-03-18 10:46:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:46:54] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:47:23] [INFO ] [Nat]Absence check using state equation in 29024 ms returned sat
[2023-03-18 10:47:33] [INFO ] [Nat]Added 3530 Read/Feed constraints in 9860 ms returned sat
[2023-03-18 10:47:44] [INFO ] Deduced a trap composed of 168 places in 10517 ms of which 2 ms to minimize.
[2023-03-18 10:47:44] [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 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 10:47:44] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:47:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:48:12] [INFO ] [Real]Absence check using state equation in 28073 ms returned sat
[2023-03-18 10:48:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:48:14] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:48:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:48:41] [INFO ] [Nat]Absence check using state equation in 27317 ms returned sat
[2023-03-18 10:48:52] [INFO ] [Nat]Added 3530 Read/Feed constraints in 10406 ms returned sat
[2023-03-18 10:49:04] [INFO ] Deduced a trap composed of 31 places in 10789 ms of which 2 ms to minimize.
[2023-03-18 10:49:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:49:04] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:49:32] [INFO ] [Real]Absence check using state equation in 27976 ms returned sat
[2023-03-18 10:49:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:49:33] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2023-03-18 10:49:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:50:02] [INFO ] [Nat]Absence check using state equation in 29101 ms returned sat
[2023-03-18 10:50:13] [INFO ] [Nat]Added 3530 Read/Feed constraints in 10854 ms returned sat
[2023-03-18 10:50:26] [INFO ] Deduced a trap composed of 26 places in 10983 ms of which 2 ms to minimize.
[2023-03-18 10:50:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 11 out of 1105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1105/1105 places, 129525/129525 transitions.
Applied a total of 0 rules in 666 ms. Remains 1105 /1105 variables (removed 0) and now considering 129525/129525 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1105/1105 places, 129525/129525 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1105/1105 places, 129525/129525 transitions.
Applied a total of 0 rules in 652 ms. Remains 1105 /1105 variables (removed 0) and now considering 129525/129525 (removed 0) transitions.
[2023-03-18 10:50:27] [INFO ] Flow matrix only has 102615 transitions (discarded 26910 similar events)
// Phase 1: matrix 102615 rows 1105 cols
[2023-03-18 10:50:27] [INFO ] Computed 7 place invariants in 507 ms
[2023-03-18 10:50:36] [INFO ] Implicit Places using invariants in 8938 ms returned []
Implicit Place search using SMT only with invariants took 8939 ms to find 0 implicit places.
[2023-03-18 10:50:36] [INFO ] Flow matrix only has 102615 transitions (discarded 26910 similar events)
// Phase 1: matrix 102615 rows 1105 cols
[2023-03-18 10:50:36] [INFO ] Computed 7 place invariants in 513 ms
[2023-03-18 10:51:07] [INFO ] Performed 99628/129525 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 10:51:15] [INFO ] Dead Transitions using invariants and state equation in 38963 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1105/1105 places, 129525/129525 transitions.
Starting property specific reduction for RERS2020-PT-pb102-UpperBounds-00
Normalized transition count is 102615 out of 129525 initially.
// Phase 1: matrix 102615 rows 1105 cols
[2023-03-18 10:51:15] [INFO ] Computed 7 place invariants in 418 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 824 ms. (steps per millisecond=12 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 1) seen :0
[2023-03-18 10:51:16] [INFO ] Flow matrix only has 102615 transitions (discarded 26910 similar events)
// Phase 1: matrix 102615 rows 1105 cols
[2023-03-18 10:51:17] [INFO ] Computed 7 place invariants in 447 ms
[2023-03-18 10:51:17] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned sat
[2023-03-18 10:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:51:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 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 1105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1105/1105 places, 129525/129525 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1105 transition count 132380
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 1320 transitions
Reduce isomorphic transitions removed 1324 transitions.
Iterating post reduction 0 with 1326 rules applied. Total rules applied 1328 place count 1103 transition count 131056
Applied a total of 1328 rules in 1287 ms. Remains 1103 /1105 variables (removed 2) and now considering 131056/129525 (removed -1531) transitions.
Finished structural reductions, in 1 iterations. Remains : 1103/1105 places, 131056/129525 transitions.
Normalized transition count is 104089 out of 131056 initially.
// Phase 1: matrix 104089 rows 1103 cols
[2023-03-18 10:51:24] [INFO ] Computed 7 place invariants in 531 ms
Interrupted random walk after 395331 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen 0
Interrupted Best-First random walk after 531841 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=106 ) properties seen 0
[2023-03-18 10:51:59] [INFO ] Flow matrix only has 104089 transitions (discarded 26967 similar events)
// Phase 1: matrix 104089 rows 1103 cols
[2023-03-18 10:51:59] [INFO ] Computed 7 place invariants in 485 ms
[2023-03-18 10:52:00] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:52:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:52:28] [INFO ] [Real]Absence check using state equation in 28859 ms returned sat
[2023-03-18 10:52:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:52:30] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2023-03-18 10:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:52:59] [INFO ] [Nat]Absence check using state equation in 29075 ms returned sat
[2023-03-18 10:53:00] [INFO ] State equation strengthened by 3597 read => feed constraints.
[2023-03-18 10:53:14] [INFO ] [Nat]Added 3597 Read/Feed constraints in 13998 ms returned sat
[2023-03-18 10:53:26] [INFO ] Deduced a trap composed of 31 places in 10412 ms of which 2 ms to minimize.
[2023-03-18 10:53:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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 1103 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1103/1103 places, 131056/131056 transitions.
Applied a total of 0 rules in 581 ms. Remains 1103 /1103 variables (removed 0) and now considering 131056/131056 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1103/1103 places, 131056/131056 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1103/1103 places, 131056/131056 transitions.
Applied a total of 0 rules in 581 ms. Remains 1103 /1103 variables (removed 0) and now considering 131056/131056 (removed 0) transitions.
[2023-03-18 10:53:27] [INFO ] Flow matrix only has 104089 transitions (discarded 26967 similar events)
// Phase 1: matrix 104089 rows 1103 cols
[2023-03-18 10:53:27] [INFO ] Computed 7 place invariants in 558 ms
[2023-03-18 10:53:36] [INFO ] Implicit Places using invariants in 8698 ms returned []
Implicit Place search using SMT only with invariants took 8700 ms to find 0 implicit places.
[2023-03-18 10:53:36] [INFO ] Flow matrix only has 104089 transitions (discarded 26967 similar events)
// Phase 1: matrix 104089 rows 1103 cols
[2023-03-18 10:53:36] [INFO ] Computed 7 place invariants in 474 ms
[2023-03-18 10:54:06] [INFO ] Performed 98583/131056 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 10:54:15] [INFO ] Dead Transitions using invariants and state equation in 39598 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1103/1103 places, 131056/131056 transitions.
Ending property specific reduction for RERS2020-PT-pb102-UpperBounds-00 in 180282 ms.
Starting property specific reduction for RERS2020-PT-pb102-UpperBounds-01
Normalized transition count is 102615 out of 129525 initially.
// Phase 1: matrix 102615 rows 1105 cols
[2023-03-18 10:54:16] [INFO ] Computed 7 place invariants in 487 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 827 ms. (steps per millisecond=12 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 1) seen :0
[2023-03-18 10:54:17] [INFO ] Flow matrix only has 102615 transitions (discarded 26910 similar events)
// Phase 1: matrix 102615 rows 1105 cols
[2023-03-18 10:54:17] [INFO ] Computed 7 place invariants in 398 ms
[2023-03-18 10:54:17] [INFO ] [Real]Absence check using 7 positive place invariants in 14 ms returned sat
[2023-03-18 10:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:54:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 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 1105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1105/1105 places, 129525/129525 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 43 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1104 transition count 129524
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 1104 transition count 129523
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 6 place count 1104 transition count 132579
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 5 transitions
Ensure Unique test removed 1320 transitions
Reduce isomorphic transitions removed 1325 transitions.
Iterating post reduction 1 with 1328 rules applied. Total rules applied 1334 place count 1101 transition count 131254
Applied a total of 1334 rules in 1785 ms. Remains 1101 /1105 variables (removed 4) and now considering 131254/129525 (removed -1729) transitions.
Finished structural reductions, in 1 iterations. Remains : 1101/1105 places, 131254/129525 transitions.
Normalized transition count is 104268 out of 131254 initially.
// Phase 1: matrix 104268 rows 1101 cols
[2023-03-18 10:54:25] [INFO ] Computed 7 place invariants in 437 ms
Interrupted random walk after 365991 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Interrupted Best-First random walk after 495355 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=99 ) properties seen 0
[2023-03-18 10:55:00] [INFO ] Flow matrix only has 104268 transitions (discarded 26986 similar events)
// Phase 1: matrix 104268 rows 1101 cols
[2023-03-18 10:55:00] [INFO ] Computed 7 place invariants in 480 ms
[2023-03-18 10:55:00] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:55:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:55:29] [INFO ] [Real]Absence check using state equation in 29173 ms returned sat
[2023-03-18 10:55:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:55:31] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:55:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:56:02] [INFO ] [Nat]Absence check using state equation in 30855 ms returned sat
[2023-03-18 10:56:03] [INFO ] State equation strengthened by 3605 read => feed constraints.
[2023-03-18 10:56:15] [INFO ] [Nat]Added 3605 Read/Feed constraints in 11931 ms returned sat
[2023-03-18 10:56:27] [INFO ] Deduced a trap composed of 113 places in 10277 ms of which 2 ms to minimize.
[2023-03-18 10:56:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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 1101 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1101/1101 places, 131254/131254 transitions.
Applied a total of 0 rules in 568 ms. Remains 1101 /1101 variables (removed 0) and now considering 131254/131254 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1101/1101 places, 131254/131254 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1101/1101 places, 131254/131254 transitions.
Applied a total of 0 rules in 568 ms. Remains 1101 /1101 variables (removed 0) and now considering 131254/131254 (removed 0) transitions.
[2023-03-18 10:56:28] [INFO ] Flow matrix only has 104268 transitions (discarded 26986 similar events)
// Phase 1: matrix 104268 rows 1101 cols
[2023-03-18 10:56:28] [INFO ] Computed 7 place invariants in 450 ms
[2023-03-18 10:56:36] [INFO ] Implicit Places using invariants in 8323 ms returned []
Implicit Place search using SMT only with invariants took 8323 ms to find 0 implicit places.
[2023-03-18 10:56:36] [INFO ] Flow matrix only has 104268 transitions (discarded 26986 similar events)
// Phase 1: matrix 104268 rows 1101 cols
[2023-03-18 10:56:37] [INFO ] Computed 7 place invariants in 443 ms
[2023-03-18 10:57:07] [INFO ] Performed 100115/131254 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 10:57:15] [INFO ] Dead Transitions using invariants and state equation in 39355 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1101/1101 places, 131254/131254 transitions.
Ending property specific reduction for RERS2020-PT-pb102-UpperBounds-01 in 180344 ms.
Starting property specific reduction for RERS2020-PT-pb102-UpperBounds-02
Normalized transition count is 102615 out of 129525 initially.
// Phase 1: matrix 102615 rows 1105 cols
[2023-03-18 10:57:16] [INFO ] Computed 7 place invariants in 473 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 836 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 112 ms. (steps per millisecond=89 ) properties (out of 1) seen :0
[2023-03-18 10:57:17] [INFO ] Flow matrix only has 102615 transitions (discarded 26910 similar events)
// Phase 1: matrix 102615 rows 1105 cols
[2023-03-18 10:57:18] [INFO ] Computed 7 place invariants in 469 ms
[2023-03-18 10:57:18] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:57:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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 1105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1105/1105 places, 129525/129525 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 42 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1104 transition count 129524
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 1104 transition count 129523
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 6 place count 1104 transition count 132579
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 5 transitions
Ensure Unique test removed 1320 transitions
Reduce isomorphic transitions removed 1325 transitions.
Iterating post reduction 1 with 1328 rules applied. Total rules applied 1334 place count 1101 transition count 131254
Applied a total of 1334 rules in 1924 ms. Remains 1101 /1105 variables (removed 4) and now considering 131254/129525 (removed -1729) transitions.
Finished structural reductions, in 1 iterations. Remains : 1101/1105 places, 131254/129525 transitions.
Normalized transition count is 104268 out of 131254 initially.
// Phase 1: matrix 104268 rows 1101 cols
[2023-03-18 10:57:25] [INFO ] Computed 7 place invariants in 495 ms
Interrupted random walk after 395255 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen 0
Interrupted Best-First random walk after 530203 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=106 ) properties seen 0
[2023-03-18 10:58:00] [INFO ] Flow matrix only has 104268 transitions (discarded 26986 similar events)
// Phase 1: matrix 104268 rows 1101 cols
[2023-03-18 10:58:01] [INFO ] Computed 7 place invariants in 465 ms
[2023-03-18 10:58:01] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2023-03-18 10:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS2020-PT-pb102"
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-pb102, 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-167889220800029"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb102.tgz
mv RERS2020-PT-pb102 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 ;