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.r415-oct2-167903730600086.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 ShieldPPPt-PT-050B, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r415-oct2-167903730600086
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 8.5K Feb 25 20:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K Feb 25 20:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 20:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 20:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 25 20:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 178K Feb 25 20:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Feb 25 20:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 25 20:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 955K 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 ShieldPPPt-PT-050B-UpperBounds-00
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-01
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-02
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-03
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-04
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-05
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-06
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-07
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-08
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-09
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-10
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-11
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-12
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-13
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-14
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679811346509

Running Version 202205111006
[2023-03-26 06:15:48] [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]
[2023-03-26 06:15:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-26 06:15:48] [INFO ] Load time of PNML (sax parser for PT used): 239 ms
[2023-03-26 06:15:48] [INFO ] Transformed 3903 places.
[2023-03-26 06:15:48] [INFO ] Transformed 3553 transitions.
[2023-03-26 06:15:48] [INFO ] Found NUPN structural information;
[2023-03-26 06:15:48] [INFO ] Parsed PT model containing 3903 places and 3553 transitions in 533 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 28 ms.
// Phase 1: matrix 3553 rows 3903 cols
[2023-03-26 06:15:49] [INFO ] Computed 551 place invariants in 42 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 16) seen :8
FORMULA ShieldPPPt-PT-050B-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 8) seen :0
// Phase 1: matrix 3553 rows 3903 cols
[2023-03-26 06:15:49] [INFO ] Computed 551 place invariants in 17 ms
[2023-03-26 06:15:50] [INFO ] [Real]Absence check using 551 positive place invariants in 317 ms returned sat
[2023-03-26 06:15:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:15:52] [INFO ] [Real]Absence check using state equation in 2313 ms returned sat
[2023-03-26 06:15:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:15:53] [INFO ] [Nat]Absence check using 551 positive place invariants in 275 ms returned sat
[2023-03-26 06:15:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:15:56] [INFO ] [Nat]Absence check using state equation in 2145 ms returned sat
[2023-03-26 06:15:59] [INFO ] Deduced a trap composed of 27 places in 2811 ms of which 23 ms to minimize.
[2023-03-26 06:15:59] [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 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)
[2023-03-26 06:16:00] [INFO ] [Real]Absence check using 551 positive place invariants in 291 ms returned sat
[2023-03-26 06:16:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:01] [INFO ] [Real]Absence check using state equation in 1984 ms returned sat
[2023-03-26 06:16:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:16:03] [INFO ] [Nat]Absence check using 551 positive place invariants in 271 ms returned sat
[2023-03-26 06:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:05] [INFO ] [Nat]Absence check using state equation in 2156 ms returned sat
[2023-03-26 06:16:07] [INFO ] Deduced a trap composed of 19 places in 1648 ms of which 8 ms to minimize.
[2023-03-26 06:16:10] [INFO ] Deduced a trap composed of 22 places in 3103 ms of which 6 ms to minimize.
[2023-03-26 06:16:10] [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 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)
[2023-03-26 06:16:11] [INFO ] [Real]Absence check using 551 positive place invariants in 258 ms returned sat
[2023-03-26 06:16:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:13] [INFO ] [Real]Absence check using state equation in 2264 ms returned sat
[2023-03-26 06:16:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:16:14] [INFO ] [Nat]Absence check using 551 positive place invariants in 323 ms returned sat
[2023-03-26 06:16:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:17] [INFO ] [Nat]Absence check using state equation in 2573 ms returned sat
[2023-03-26 06:16:20] [INFO ] Deduced a trap composed of 16 places in 2581 ms of which 4 ms to minimize.
[2023-03-26 06:16:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-26 06:16:20] [INFO ] [Real]Absence check using 551 positive place invariants in 274 ms returned sat
[2023-03-26 06:16:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:23] [INFO ] [Real]Absence check using state equation in 2013 ms returned sat
[2023-03-26 06:16:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:16:23] [INFO ] [Nat]Absence check using 551 positive place invariants in 281 ms returned sat
[2023-03-26 06:16:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:25] [INFO ] [Nat]Absence check using state equation in 2039 ms returned sat
[2023-03-26 06:16:27] [INFO ] Deduced a trap composed of 22 places in 1497 ms of which 3 ms to minimize.
[2023-03-26 06:16:29] [INFO ] Deduced a trap composed of 19 places in 1355 ms of which 2 ms to minimize.
[2023-03-26 06:16:29] [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 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)
[2023-03-26 06:16:29] [INFO ] [Real]Absence check using 551 positive place invariants in 247 ms returned sat
[2023-03-26 06:16:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:31] [INFO ] [Real]Absence check using state equation in 1990 ms returned sat
[2023-03-26 06:16:33] [INFO ] Deduced a trap composed of 18 places in 1301 ms of which 5 ms to minimize.
[2023-03-26 06:16:34] [INFO ] Deduced a trap composed of 20 places in 1261 ms of which 2 ms to minimize.
[2023-03-26 06:16:34] [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 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: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)
[2023-03-26 06:16:35] [INFO ] [Real]Absence check using 551 positive place invariants in 284 ms returned sat
[2023-03-26 06:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:37] [INFO ] [Real]Absence check using state equation in 2011 ms returned sat
[2023-03-26 06:16:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:16:38] [INFO ] [Nat]Absence check using 551 positive place invariants in 259 ms returned sat
[2023-03-26 06:16:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:40] [INFO ] [Nat]Absence check using state equation in 1994 ms returned sat
[2023-03-26 06:16:42] [INFO ] Deduced a trap composed of 25 places in 1447 ms of which 3 ms to minimize.
[2023-03-26 06:16:43] [INFO ] Deduced a trap composed of 19 places in 1403 ms of which 2 ms to minimize.
[2023-03-26 06:16:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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)
[2023-03-26 06:16:44] [INFO ] [Real]Absence check using 551 positive place invariants in 292 ms returned sat
[2023-03-26 06:16:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:46] [INFO ] [Real]Absence check using state equation in 1912 ms returned sat
[2023-03-26 06:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:16:47] [INFO ] [Nat]Absence check using 551 positive place invariants in 242 ms returned sat
[2023-03-26 06:16:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:49] [INFO ] [Nat]Absence check using state equation in 2011 ms returned sat
[2023-03-26 06:16:51] [INFO ] Deduced a trap composed of 19 places in 1279 ms of which 2 ms to minimize.
[2023-03-26 06:16:52] [INFO ] Deduced a trap composed of 22 places in 1292 ms of which 2 ms to minimize.
[2023-03-26 06:16:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-26 06:16:53] [INFO ] [Real]Absence check using 551 positive place invariants in 253 ms returned sat
[2023-03-26 06:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:55] [INFO ] [Real]Absence check using state equation in 2000 ms returned sat
[2023-03-26 06:16:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:16:56] [INFO ] [Nat]Absence check using 551 positive place invariants in 253 ms returned sat
[2023-03-26 06:16:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:58] [INFO ] [Nat]Absence check using state equation in 2014 ms returned sat
[2023-03-26 06:16:59] [INFO ] Deduced a trap composed of 22 places in 1349 ms of which 3 ms to minimize.
[2023-03-26 06:17:01] [INFO ] Deduced a trap composed of 18 places in 1452 ms of which 3 ms to minimize.
[2023-03-26 06:17:01] [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)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
Support contains 8 out of 3903 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3903/3903 places, 3553/3553 transitions.
Drop transitions removed 948 transitions
Trivial Post-agglo rules discarded 948 transitions
Performed 948 trivial Post agglomeration. Transition count delta: 948
Iterating post reduction 0 with 948 rules applied. Total rules applied 948 place count 3903 transition count 2605
Reduce places removed 948 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 950 rules applied. Total rules applied 1898 place count 2955 transition count 2603
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 1900 place count 2954 transition count 2602
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1901 place count 2953 transition count 2602
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 200 Pre rules applied. Total rules applied 1901 place count 2953 transition count 2402
Deduced a syphon composed of 200 places in 7 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 4 with 400 rules applied. Total rules applied 2301 place count 2753 transition count 2402
Discarding 349 places :
Symmetric choice reduction at 4 with 349 rule applications. Total rules 2650 place count 2404 transition count 2053
Iterating global reduction 4 with 349 rules applied. Total rules applied 2999 place count 2404 transition count 2053
Performed 149 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 149 Pre rules applied. Total rules applied 2999 place count 2404 transition count 1904
Deduced a syphon composed of 149 places in 5 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 4 with 298 rules applied. Total rules applied 3297 place count 2255 transition count 1904
Performed 847 Post agglomeration using F-continuation condition.Transition count delta: 847
Deduced a syphon composed of 847 places in 3 ms
Reduce places removed 847 places and 0 transitions.
Iterating global reduction 4 with 1694 rules applied. Total rules applied 4991 place count 1408 transition count 1057
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 5193 place count 1307 transition count 1057
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 46 places in 3 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 5285 place count 1261 transition count 1057
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 5287 place count 1261 transition count 1055
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 5289 place count 1259 transition count 1055
Partial Free-agglomeration rule applied 148 times.
Drop transitions removed 148 transitions
Iterating global reduction 5 with 148 rules applied. Total rules applied 5437 place count 1259 transition count 1055
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 5438 place count 1258 transition count 1054
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 5439 place count 1257 transition count 1054
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 5439 place count 1257 transition count 1052
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 5443 place count 1255 transition count 1052
Applied a total of 5443 rules in 1565 ms. Remains 1255 /3903 variables (removed 2648) and now considering 1052/3553 (removed 2501) transitions.
Finished structural reductions, in 1 iterations. Remains : 1255/3903 places, 1052/3553 transitions.
// Phase 1: matrix 1052 rows 1255 cols
[2023-03-26 06:17:03] [INFO ] Computed 550 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8970 ms. (steps per millisecond=111 ) properties (out of 8) seen :6
FORMULA ShieldPPPt-PT-050B-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 884663 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=176 ) properties seen 0
Interrupted Best-First random walk after 879824 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=175 ) properties seen 0
// Phase 1: matrix 1052 rows 1255 cols
[2023-03-26 06:17:22] [INFO ] Computed 550 place invariants in 7 ms
[2023-03-26 06:17:22] [INFO ] [Real]Absence check using 550 positive place invariants in 107 ms returned sat
[2023-03-26 06:17:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:17:22] [INFO ] [Real]Absence check using state equation in 456 ms returned sat
[2023-03-26 06:17:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-26 06:17:23] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-26 06:17:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:17:23] [INFO ] [Nat]Absence check using 550 positive place invariants in 136 ms returned sat
[2023-03-26 06:17:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:17:23] [INFO ] [Nat]Absence check using state equation in 463 ms returned sat
[2023-03-26 06:17:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-26 06:17:24] [INFO ] Deduced a trap composed of 6 places in 162 ms of which 1 ms to minimize.
[2023-03-26 06:17:24] [INFO ] Deduced a trap composed of 5 places in 143 ms of which 1 ms to minimize.
[2023-03-26 06:17:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 507 ms
[2023-03-26 06:17:24] [INFO ] Computed and/alt/rep : 1048/2461/1048 causal constraints (skipped 0 transitions) in 121 ms.
[2023-03-26 06:17:44] [INFO ] Added : 795 causal constraints over 159 iterations in 20228 ms.(timeout) Result :sat
Minimization took 324 ms.
[2023-03-26 06:17:45] [INFO ] [Real]Absence check using 550 positive place invariants in 184 ms returned sat
[2023-03-26 06:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:17:46] [INFO ] [Real]Absence check using state equation in 515 ms returned sat
[2023-03-26 06:17:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:17:46] [INFO ] [Nat]Absence check using 550 positive place invariants in 109 ms returned sat
[2023-03-26 06:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:17:46] [INFO ] [Nat]Absence check using state equation in 474 ms returned sat
[2023-03-26 06:17:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-26 06:17:47] [INFO ] Computed and/alt/rep : 1048/2461/1048 causal constraints (skipped 0 transitions) in 88 ms.
[2023-03-26 06:18:07] [INFO ] Added : 830 causal constraints over 166 iterations in 20128 ms.(timeout) Result :sat
Minimization took 427 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 1255 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1255/1255 places, 1052/1052 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1255 transition count 1050
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1253 transition count 1050
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 1250 transition count 1047
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 11 place count 1250 transition count 1046
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 1249 transition count 1046
Applied a total of 12 rules in 221 ms. Remains 1249 /1255 variables (removed 6) and now considering 1046/1052 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 1249/1255 places, 1046/1052 transitions.
// Phase 1: matrix 1046 rows 1249 cols
[2023-03-26 06:18:09] [INFO ] Computed 550 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8005 ms. (steps per millisecond=124 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 854899 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=170 ) properties seen 0
Interrupted Best-First random walk after 861082 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=172 ) properties seen 0
// Phase 1: matrix 1046 rows 1249 cols
[2023-03-26 06:18:27] [INFO ] Computed 550 place invariants in 7 ms
[2023-03-26 06:18:27] [INFO ] [Real]Absence check using 550 positive place invariants in 85 ms returned sat
[2023-03-26 06:18:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:18:28] [INFO ] [Real]Absence check using state equation in 425 ms returned sat
[2023-03-26 06:18:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:18:28] [INFO ] [Nat]Absence check using 550 positive place invariants in 96 ms returned sat
[2023-03-26 06:18:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:18:28] [INFO ] [Nat]Absence check using state equation in 419 ms returned sat
[2023-03-26 06:18:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-26 06:18:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-26 06:18:29] [INFO ] Deduced a trap composed of 6 places in 119 ms of which 0 ms to minimize.
[2023-03-26 06:18:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 259 ms
[2023-03-26 06:18:29] [INFO ] Computed and/alt/rep : 1042/2462/1042 causal constraints (skipped 0 transitions) in 74 ms.
[2023-03-26 06:18:49] [INFO ] Added : 850 causal constraints over 170 iterations in 20334 ms.(timeout) Result :sat
Minimization took 382 ms.
[2023-03-26 06:18:50] [INFO ] [Real]Absence check using 550 positive place invariants in 92 ms returned sat
[2023-03-26 06:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:18:51] [INFO ] [Real]Absence check using state equation in 1376 ms returned sat
[2023-03-26 06:18:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-26 06:18:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:18:52] [INFO ] [Nat]Absence check using 550 positive place invariants in 105 ms returned sat
[2023-03-26 06:18:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:18:52] [INFO ] [Nat]Absence check using state equation in 465 ms returned sat
[2023-03-26 06:18:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-26 06:18:52] [INFO ] Computed and/alt/rep : 1042/2462/1042 causal constraints (skipped 0 transitions) in 83 ms.
[2023-03-26 06:19:12] [INFO ] Added : 900 causal constraints over 180 iterations in 20111 ms.(timeout) Result :sat
Minimization took 401 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 1249 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1249/1249 places, 1046/1046 transitions.
Applied a total of 0 rules in 30 ms. Remains 1249 /1249 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1249/1249 places, 1046/1046 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1249/1249 places, 1046/1046 transitions.
Applied a total of 0 rules in 29 ms. Remains 1249 /1249 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
// Phase 1: matrix 1046 rows 1249 cols
[2023-03-26 06:19:15] [INFO ] Computed 550 place invariants in 9 ms
[2023-03-26 06:19:16] [INFO ] Implicit Places using invariants in 867 ms returned [1232, 1236]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 869 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 1247/1249 places, 1046/1046 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1245 transition count 1044
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1245 transition count 1044
Applied a total of 4 rules in 47 ms. Remains 1245 /1247 variables (removed 2) and now considering 1044/1046 (removed 2) transitions.
// Phase 1: matrix 1044 rows 1245 cols
[2023-03-26 06:19:16] [INFO ] Computed 548 place invariants in 6 ms
[2023-03-26 06:19:16] [INFO ] Implicit Places using invariants in 638 ms returned []
// Phase 1: matrix 1044 rows 1245 cols
[2023-03-26 06:19:16] [INFO ] Computed 548 place invariants in 2 ms
[2023-03-26 06:19:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-26 06:19:18] [INFO ] Implicit Places using invariants and state equation in 1897 ms returned []
Implicit Place search using SMT with State Equation took 2539 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 1245/1249 places, 1044/1046 transitions.
Finished structural reductions, in 2 iterations. Remains : 1245/1249 places, 1044/1046 transitions.
// Phase 1: matrix 1044 rows 1245 cols
[2023-03-26 06:19:18] [INFO ] Computed 548 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7503 ms. (steps per millisecond=133 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 951248 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=190 ) properties seen 0
Interrupted Best-First random walk after 884101 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=176 ) properties seen 0
// Phase 1: matrix 1044 rows 1245 cols
[2023-03-26 06:19:36] [INFO ] Computed 548 place invariants in 5 ms
[2023-03-26 06:19:36] [INFO ] [Real]Absence check using 548 positive place invariants in 151 ms returned sat
[2023-03-26 06:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:19:37] [INFO ] [Real]Absence check using state equation in 444 ms returned sat
[2023-03-26 06:19:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-26 06:19:37] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-26 06:19:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:19:37] [INFO ] [Nat]Absence check using 548 positive place invariants in 121 ms returned sat
[2023-03-26 06:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:19:37] [INFO ] [Nat]Absence check using state equation in 410 ms returned sat
[2023-03-26 06:19:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-03-26 06:19:38] [INFO ] Deduced a trap composed of 5 places in 135 ms of which 1 ms to minimize.
[2023-03-26 06:19:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 294 ms
[2023-03-26 06:19:38] [INFO ] Computed and/alt/rep : 1040/2449/1040 causal constraints (skipped 0 transitions) in 83 ms.
[2023-03-26 06:19:58] [INFO ] Added : 885 causal constraints over 177 iterations in 20066 ms.(timeout) Result :sat
Minimization took 382 ms.
[2023-03-26 06:19:59] [INFO ] [Real]Absence check using 548 positive place invariants in 91 ms returned sat
[2023-03-26 06:19:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:19:59] [INFO ] [Real]Absence check using state equation in 404 ms returned sat
[2023-03-26 06:19:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:19:59] [INFO ] [Nat]Absence check using 548 positive place invariants in 103 ms returned sat
[2023-03-26 06:19:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:20:00] [INFO ] [Nat]Absence check using state equation in 399 ms returned sat
[2023-03-26 06:20:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-26 06:20:00] [INFO ] Computed and/alt/rep : 1040/2449/1040 causal constraints (skipped 0 transitions) in 62 ms.
[2023-03-26 06:20:20] [INFO ] Added : 855 causal constraints over 171 iterations in 20093 ms.(timeout) Result :sat
Minimization took 432 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 1245 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1245/1245 places, 1044/1044 transitions.
Applied a total of 0 rules in 52 ms. Remains 1245 /1245 variables (removed 0) and now considering 1044/1044 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1245/1245 places, 1044/1044 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1245/1245 places, 1044/1044 transitions.
Applied a total of 0 rules in 66 ms. Remains 1245 /1245 variables (removed 0) and now considering 1044/1044 (removed 0) transitions.
// Phase 1: matrix 1044 rows 1245 cols
[2023-03-26 06:20:22] [INFO ] Computed 548 place invariants in 5 ms
[2023-03-26 06:20:23] [INFO ] Implicit Places using invariants in 735 ms returned []
// Phase 1: matrix 1044 rows 1245 cols
[2023-03-26 06:20:23] [INFO ] Computed 548 place invariants in 3 ms
[2023-03-26 06:20:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-26 06:20:25] [INFO ] Implicit Places using invariants and state equation in 1809 ms returned []
Implicit Place search using SMT with State Equation took 2546 ms to find 0 implicit places.
[2023-03-26 06:20:25] [INFO ] Redundant transitions in 79 ms returned []
// Phase 1: matrix 1044 rows 1245 cols
[2023-03-26 06:20:25] [INFO ] Computed 548 place invariants in 5 ms
[2023-03-26 06:20:25] [INFO ] Dead Transitions using invariants and state equation in 689 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1245/1245 places, 1044/1044 transitions.
Starting property specific reduction for ShieldPPPt-PT-050B-UpperBounds-12
// Phase 1: matrix 1044 rows 1245 cols
[2023-03-26 06:20:25] [INFO ] Computed 548 place invariants in 3 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
// Phase 1: matrix 1044 rows 1245 cols
[2023-03-26 06:20:26] [INFO ] Computed 548 place invariants in 4 ms
[2023-03-26 06:20:26] [INFO ] [Real]Absence check using 548 positive place invariants in 100 ms returned sat
[2023-03-26 06:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:20:26] [INFO ] [Real]Absence check using state equation in 438 ms returned sat
[2023-03-26 06:20:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-26 06:20:26] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-26 06:20:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:20:27] [INFO ] [Nat]Absence check using 548 positive place invariants in 609 ms returned sat
[2023-03-26 06:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:20:28] [INFO ] [Nat]Absence check using state equation in 467 ms returned sat
[2023-03-26 06:20:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-26 06:20:28] [INFO ] Deduced a trap composed of 5 places in 147 ms of which 1 ms to minimize.
[2023-03-26 06:20:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 278 ms
[2023-03-26 06:20:28] [INFO ] Computed and/alt/rep : 1040/2449/1040 causal constraints (skipped 0 transitions) in 96 ms.
[2023-03-26 06:20:32] [INFO ] Deduced a trap composed of 2 places in 730 ms of which 2 ms to minimize.
[2023-03-26 06:20:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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 1245 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1245/1245 places, 1044/1044 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1245 transition count 1043
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1244 transition count 1043
Applied a total of 2 rules in 58 ms. Remains 1244 /1245 variables (removed 1) and now considering 1043/1044 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1244/1245 places, 1043/1044 transitions.
// Phase 1: matrix 1043 rows 1244 cols
[2023-03-26 06:20:32] [INFO ] Computed 548 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 3 resets, run finished after 8044 ms. (steps per millisecond=124 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 890215 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=178 ) properties seen 0
// Phase 1: matrix 1043 rows 1244 cols
[2023-03-26 06:20:45] [INFO ] Computed 548 place invariants in 5 ms
[2023-03-26 06:20:46] [INFO ] [Real]Absence check using 548 positive place invariants in 103 ms returned sat
[2023-03-26 06:20:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:20:46] [INFO ] [Real]Absence check using state equation in 419 ms returned sat
[2023-03-26 06:20:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:20:46] [INFO ] [Nat]Absence check using 548 positive place invariants in 111 ms returned sat
[2023-03-26 06:20:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:20:47] [INFO ] [Nat]Absence check using state equation in 453 ms returned sat
[2023-03-26 06:20:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-26 06:20:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-26 06:20:47] [INFO ] Computed and/alt/rep : 1039/2448/1039 causal constraints (skipped 0 transitions) in 96 ms.
[2023-03-26 06:21:07] [INFO ] Added : 900 causal constraints over 180 iterations in 20185 ms.(timeout) Result :sat
Minimization took 420 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1244 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1244/1244 places, 1043/1043 transitions.
Applied a total of 0 rules in 27 ms. Remains 1244 /1244 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1244/1244 places, 1043/1043 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1244/1244 places, 1043/1043 transitions.
Applied a total of 0 rules in 26 ms. Remains 1244 /1244 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
// Phase 1: matrix 1043 rows 1244 cols
[2023-03-26 06:21:09] [INFO ] Computed 548 place invariants in 4 ms
[2023-03-26 06:21:09] [INFO ] Implicit Places using invariants in 761 ms returned []
// Phase 1: matrix 1043 rows 1244 cols
[2023-03-26 06:21:09] [INFO ] Computed 548 place invariants in 2 ms
[2023-03-26 06:21:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-26 06:21:11] [INFO ] Implicit Places using invariants and state equation in 1793 ms returned []
Implicit Place search using SMT with State Equation took 2555 ms to find 0 implicit places.
[2023-03-26 06:21:11] [INFO ] Redundant transitions in 56 ms returned []
// Phase 1: matrix 1043 rows 1244 cols
[2023-03-26 06:21:11] [INFO ] Computed 548 place invariants in 4 ms
[2023-03-26 06:21:12] [INFO ] Dead Transitions using invariants and state equation in 679 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1244/1244 places, 1043/1043 transitions.
Ending property specific reduction for ShieldPPPt-PT-050B-UpperBounds-12 in 46449 ms.
Starting property specific reduction for ShieldPPPt-PT-050B-UpperBounds-15
// Phase 1: matrix 1044 rows 1245 cols
[2023-03-26 06:21:12] [INFO ] Computed 548 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 1) seen :0
// Phase 1: matrix 1044 rows 1245 cols
[2023-03-26 06:21:12] [INFO ] Computed 548 place invariants in 3 ms
[2023-03-26 06:21:12] [INFO ] [Real]Absence check using 548 positive place invariants in 78 ms returned sat
[2023-03-26 06:21:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:21:13] [INFO ] [Real]Absence check using state equation in 381 ms returned sat
[2023-03-26 06:21:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:21:13] [INFO ] [Nat]Absence check using 548 positive place invariants in 84 ms returned sat
[2023-03-26 06:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:21:13] [INFO ] [Nat]Absence check using state equation in 403 ms returned sat
[2023-03-26 06:21:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-26 06:21:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2023-03-26 06:21:14] [INFO ] Computed and/alt/rep : 1040/2449/1040 causal constraints (skipped 0 transitions) in 117 ms.
[2023-03-26 06:21:18] [INFO ] Deduced a trap composed of 2 places in 652 ms of which 1 ms to minimize.
[2023-03-26 06:21:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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 1245 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1245/1245 places, 1044/1044 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1245 transition count 1043
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1244 transition count 1043
Applied a total of 2 rules in 62 ms. Remains 1244 /1245 variables (removed 1) and now considering 1043/1044 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1244/1245 places, 1043/1044 transitions.
// Phase 1: matrix 1043 rows 1244 cols
[2023-03-26 06:21:18] [INFO ] Computed 548 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8001 ms. (steps per millisecond=124 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 863511 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=172 ) properties seen 0
// Phase 1: matrix 1043 rows 1244 cols
[2023-03-26 06:21:31] [INFO ] Computed 548 place invariants in 4 ms
[2023-03-26 06:21:32] [INFO ] [Real]Absence check using 548 positive place invariants in 91 ms returned sat
[2023-03-26 06:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:21:32] [INFO ] [Real]Absence check using state equation in 438 ms returned sat
[2023-03-26 06:21:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:21:33] [INFO ] [Nat]Absence check using 548 positive place invariants in 96 ms returned sat
[2023-03-26 06:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:21:33] [INFO ] [Nat]Absence check using state equation in 437 ms returned sat
[2023-03-26 06:21:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-26 06:21:33] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-26 06:21:33] [INFO ] Computed and/alt/rep : 1039/2448/1039 causal constraints (skipped 0 transitions) in 60 ms.
[2023-03-26 06:21:53] [INFO ] Added : 865 causal constraints over 173 iterations in 20119 ms.(timeout) Result :sat
Minimization took 336 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1244 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1244/1244 places, 1043/1043 transitions.
Applied a total of 0 rules in 28 ms. Remains 1244 /1244 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1244/1244 places, 1043/1043 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1244/1244 places, 1043/1043 transitions.
Applied a total of 0 rules in 26 ms. Remains 1244 /1244 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
// Phase 1: matrix 1043 rows 1244 cols
[2023-03-26 06:21:54] [INFO ] Computed 548 place invariants in 4 ms
[2023-03-26 06:21:55] [INFO ] Implicit Places using invariants in 684 ms returned []
// Phase 1: matrix 1043 rows 1244 cols
[2023-03-26 06:21:55] [INFO ] Computed 548 place invariants in 1 ms
[2023-03-26 06:21:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-26 06:21:57] [INFO ] Implicit Places using invariants and state equation in 1689 ms returned []
Implicit Place search using SMT with State Equation took 2401 ms to find 0 implicit places.
[2023-03-26 06:21:57] [INFO ] Redundant transitions in 16 ms returned []
// Phase 1: matrix 1043 rows 1244 cols
[2023-03-26 06:21:57] [INFO ] Computed 548 place invariants in 1 ms
[2023-03-26 06:21:57] [INFO ] Dead Transitions using invariants and state equation in 631 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1244/1244 places, 1043/1043 transitions.
Ending property specific reduction for ShieldPPPt-PT-050B-UpperBounds-15 in 45517 ms.
[2023-03-26 06:21:58] [INFO ] Flatten gal took : 126 ms
[2023-03-26 06:21:58] [INFO ] Applying decomposition
[2023-03-26 06:21:58] [INFO ] Flatten gal took : 63 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2095282461609057041.txt' '-o' '/tmp/graph2095282461609057041.bin' '-w' '/tmp/graph2095282461609057041.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2095282461609057041.bin' '-l' '-1' '-v' '-w' '/tmp/graph2095282461609057041.weights' '-q' '0' '-e' '0.001'
[2023-03-26 06:21:58] [INFO ] Decomposing Gal with order
[2023-03-26 06:21:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-26 06:21:58] [INFO ] Removed a total of 731 redundant transitions.
[2023-03-26 06:21:59] [INFO ] Flatten gal took : 143 ms
[2023-03-26 06:21:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 296 labels/synchronizations in 28 ms.
[2023-03-26 06:21:59] [INFO ] Time to serialize gal into /tmp/UpperBounds7847915330320228025.gal : 23 ms
[2023-03-26 06:21:59] [INFO ] Time to serialize properties into /tmp/UpperBounds4388505899912282898.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds7847915330320228025.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4388505899912282898.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...274
Loading property file /tmp/UpperBounds4388505899912282898.prop.
Detected timeout of ITS tools.
[2023-03-26 06:44:04] [INFO ] Applying decomposition
[2023-03-26 06:44:08] [INFO ] Flatten gal took : 3413 ms
[2023-03-26 06:44:08] [INFO ] Decomposing Gal with order
[2023-03-26 06:44:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-26 06:44:09] [INFO ] Removed a total of 787 redundant transitions.
[2023-03-26 06:44:09] [INFO ] Flatten gal took : 315 ms
[2023-03-26 06:44:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 1096 labels/synchronizations in 168 ms.
[2023-03-26 06:44:10] [INFO ] Time to serialize gal into /tmp/UpperBounds15809248650013661057.gal : 32 ms
[2023-03-26 06:44:10] [INFO ] Time to serialize properties into /tmp/UpperBounds15396494006322787730.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds15809248650013661057.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds15396494006322787730.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...276
Loading property file /tmp/UpperBounds15396494006322787730.prop.
Detected timeout of ITS tools.
[2023-03-26 07:06:15] [INFO ] Flatten gal took : 492 ms
[2023-03-26 07:06:17] [INFO ] Input system was already deterministic with 1044 transitions.
[2023-03-26 07:06:17] [INFO ] Transformed 1245 places.
[2023-03-26 07:06:17] [INFO ] Transformed 1044 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-26 07:06:18] [INFO ] Time to serialize gal into /tmp/UpperBounds13309985693576131189.gal : 18 ms
[2023-03-26 07:06:18] [INFO ] Time to serialize properties into /tmp/UpperBounds1527357618770820794.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds13309985693576131189.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds1527357618770820794.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...341
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds1527357618770820794.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri,9.08071e+173,16.7252,442816,2,6874,5,2.19751e+06,6,0,5882,2.57963e+06,0
Total reachable state count : 9.080711523295200008361796481967247041922e+173

Verifying 2 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ShieldPPPt-PT-050B-UpperBounds-12 :0 <= p1165 <= 1
FORMULA ShieldPPPt-PT-050B-UpperBounds-12 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldPPPt-PT-050B-UpperBounds-12,0,16.7415,443072,1,0,7,2.19751e+06,9,1,7894,2.57963e+06,4
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ShieldPPPt-PT-050B-UpperBounds-15 :0 <= p688 <= 1
FORMULA ShieldPPPt-PT-050B-UpperBounds-15 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldPPPt-PT-050B-UpperBounds-15,0,16.7528,443072,1,0,8,2.19751e+06,10,1,8313,2.57963e+06,5
Total runtime 3046763 ms.

BK_STOP 1679814395688

--------------------
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="ShieldPPPt-PT-050B"
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 ShieldPPPt-PT-050B, 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 r415-oct2-167903730600086"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-050B.tgz
mv ShieldPPPt-PT-050B 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 ;