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-oct2-167903730500038.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is ShieldIIPt-PT-030B, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r415-oct2-167903730500038
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 896K
-rw-r--r-- 1 mcc users 6.3K Feb 25 17:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Feb 25 17:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 17:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 17:01 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 16:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 17:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 25 17:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 17:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 33K Feb 25 17:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:57 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 512K 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 ShieldIIPt-PT-030B-UpperBounds-00
FORMULA_NAME ShieldIIPt-PT-030B-UpperBounds-01
FORMULA_NAME ShieldIIPt-PT-030B-UpperBounds-02
FORMULA_NAME ShieldIIPt-PT-030B-UpperBounds-03
FORMULA_NAME ShieldIIPt-PT-030B-UpperBounds-04
FORMULA_NAME ShieldIIPt-PT-030B-UpperBounds-05
FORMULA_NAME ShieldIIPt-PT-030B-UpperBounds-06
FORMULA_NAME ShieldIIPt-PT-030B-UpperBounds-07
FORMULA_NAME ShieldIIPt-PT-030B-UpperBounds-08
FORMULA_NAME ShieldIIPt-PT-030B-UpperBounds-09
FORMULA_NAME ShieldIIPt-PT-030B-UpperBounds-10
FORMULA_NAME ShieldIIPt-PT-030B-UpperBounds-11
FORMULA_NAME ShieldIIPt-PT-030B-UpperBounds-12
FORMULA_NAME ShieldIIPt-PT-030B-UpperBounds-13
FORMULA_NAME ShieldIIPt-PT-030B-UpperBounds-14
FORMULA_NAME ShieldIIPt-PT-030B-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679811250058

Running Version 202205111006
[2023-03-26 06:14:11] [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 06:14:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-26 06:14:12] [INFO ] Load time of PNML (sax parser for PT used): 196 ms
[2023-03-26 06:14:12] [INFO ] Transformed 2103 places.
[2023-03-26 06:14:12] [INFO ] Transformed 1953 transitions.
[2023-03-26 06:14:12] [INFO ] Found NUPN structural information;
[2023-03-26 06:14:12] [INFO ] Parsed PT model containing 2103 places and 1953 transitions in 372 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 1953 rows 2103 cols
[2023-03-26 06:14:12] [INFO ] Computed 271 place invariants in 25 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 16) seen :8
FORMULA ShieldIIPt-PT-030B-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
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 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 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 11 ms. (steps per millisecond=909 ) properties (out of 8) seen :0
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 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 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
// Phase 1: matrix 1953 rows 2103 cols
[2023-03-26 06:14:12] [INFO ] Computed 271 place invariants in 15 ms
[2023-03-26 06:14:13] [INFO ] [Real]Absence check using 271 positive place invariants in 168 ms returned sat
[2023-03-26 06:14:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:14:14] [INFO ] [Real]Absence check using state equation in 1182 ms returned sat
[2023-03-26 06:14:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:14:15] [INFO ] [Nat]Absence check using 271 positive place invariants in 109 ms returned sat
[2023-03-26 06:14:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:14:16] [INFO ] [Nat]Absence check using state equation in 1028 ms returned sat
[2023-03-26 06:14:18] [INFO ] Deduced a trap composed of 19 places in 1900 ms of which 37 ms to minimize.
[2023-03-26 06:14:20] [INFO ] Deduced a trap composed of 12 places in 1360 ms of which 5 ms to minimize.
[2023-03-26 06:14:20] [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 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 06:14:20] [INFO ] [Real]Absence check using 271 positive place invariants in 164 ms returned sat
[2023-03-26 06:14:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:14:22] [INFO ] [Real]Absence check using state equation in 2195 ms returned sat
[2023-03-26 06:14:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:14:23] [INFO ] [Nat]Absence check using 271 positive place invariants in 104 ms returned sat
[2023-03-26 06:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:14:24] [INFO ] [Nat]Absence check using state equation in 950 ms returned sat
[2023-03-26 06:14:25] [INFO ] Deduced a trap composed of 18 places in 593 ms of which 2 ms to minimize.
[2023-03-26 06:14:26] [INFO ] Deduced a trap composed of 20 places in 687 ms of which 20 ms to minimize.
[2023-03-26 06:14:27] [INFO ] Deduced a trap composed of 19 places in 1240 ms of which 10 ms to minimize.
[2023-03-26 06:14:28] [INFO ] Deduced a trap composed of 29 places in 999 ms of which 1 ms to minimize.
[2023-03-26 06:14:28] [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 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 06:14:28] [INFO ] [Real]Absence check using 271 positive place invariants in 106 ms returned sat
[2023-03-26 06:14:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:14:29] [INFO ] [Real]Absence check using state equation in 910 ms returned sat
[2023-03-26 06:14:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:14:30] [INFO ] [Nat]Absence check using 271 positive place invariants in 105 ms returned sat
[2023-03-26 06:14:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:14:32] [INFO ] [Nat]Absence check using state equation in 1774 ms returned sat
[2023-03-26 06:14:32] [INFO ] Deduced a trap composed of 31 places in 614 ms of which 2 ms to minimize.
[2023-03-26 06:14:33] [INFO ] Deduced a trap composed of 17 places in 529 ms of which 1 ms to minimize.
[2023-03-26 06:14:34] [INFO ] Deduced a trap composed of 19 places in 587 ms of which 2 ms to minimize.
[2023-03-26 06:14:34] [INFO ] Deduced a trap composed of 27 places in 505 ms of which 1 ms to minimize.
[2023-03-26 06:14:35] [INFO ] Deduced a trap composed of 22 places in 507 ms of which 1 ms to minimize.
[2023-03-26 06:14:35] [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 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 06:14:35] [INFO ] [Real]Absence check using 271 positive place invariants in 116 ms returned sat
[2023-03-26 06:14:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:14:36] [INFO ] [Real]Absence check using state equation in 1036 ms returned sat
[2023-03-26 06:14:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:14:37] [INFO ] [Nat]Absence check using 271 positive place invariants in 111 ms returned sat
[2023-03-26 06:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:14:38] [INFO ] [Nat]Absence check using state equation in 920 ms returned sat
[2023-03-26 06:14:38] [INFO ] Deduced a trap composed of 29 places in 447 ms of which 1 ms to minimize.
[2023-03-26 06:14:39] [INFO ] Deduced a trap composed of 19 places in 396 ms of which 1 ms to minimize.
[2023-03-26 06:14:39] [INFO ] Deduced a trap composed of 21 places in 402 ms of which 1 ms to minimize.
[2023-03-26 06:14:40] [INFO ] Deduced a trap composed of 18 places in 456 ms of which 1 ms to minimize.
[2023-03-26 06:14:40] [INFO ] Deduced a trap composed of 12 places in 442 ms of which 2 ms to minimize.
[2023-03-26 06:14:41] [INFO ] Deduced a trap composed of 19 places in 449 ms of which 5 ms to minimize.
[2023-03-26 06:14:41] [INFO ] Deduced a trap composed of 30 places in 423 ms of which 1 ms to minimize.
[2023-03-26 06:14:42] [INFO ] Deduced a trap composed of 30 places in 513 ms of which 1 ms to minimize.
[2023-03-26 06:14:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-26 06:14:43] [INFO ] [Real]Absence check using 271 positive place invariants in 137 ms returned sat
[2023-03-26 06:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:14:43] [INFO ] [Real]Absence check using state equation in 868 ms returned sat
[2023-03-26 06:14:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:14:44] [INFO ] [Nat]Absence check using 271 positive place invariants in 99 ms returned sat
[2023-03-26 06:14:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:14:45] [INFO ] [Nat]Absence check using state equation in 897 ms returned sat
[2023-03-26 06:14:45] [INFO ] Deduced a trap composed of 18 places in 495 ms of which 1 ms to minimize.
[2023-03-26 06:14:46] [INFO ] Deduced a trap composed of 25 places in 565 ms of which 1 ms to minimize.
[2023-03-26 06:14:47] [INFO ] Deduced a trap composed of 21 places in 504 ms of which 18 ms to minimize.
[2023-03-26 06:14:47] [INFO ] Deduced a trap composed of 26 places in 461 ms of which 2 ms to minimize.
[2023-03-26 06:14:48] [INFO ] Deduced a trap composed of 50 places in 453 ms of which 1 ms to minimize.
[2023-03-26 06:14:48] [INFO ] Deduced a trap composed of 20 places in 429 ms of which 2 ms to minimize.
[2023-03-26 06:14:49] [INFO ] Deduced a trap composed of 22 places in 528 ms of which 1 ms to minimize.
[2023-03-26 06:14:49] [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 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)
[2023-03-26 06:14:49] [INFO ] [Real]Absence check using 271 positive place invariants in 103 ms returned sat
[2023-03-26 06:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:14:50] [INFO ] [Real]Absence check using state equation in 1008 ms returned sat
[2023-03-26 06:14:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:14:51] [INFO ] [Nat]Absence check using 271 positive place invariants in 172 ms returned sat
[2023-03-26 06:14:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:14:52] [INFO ] [Nat]Absence check using state equation in 1288 ms returned sat
[2023-03-26 06:14:53] [INFO ] Deduced a trap composed of 31 places in 665 ms of which 1 ms to minimize.
[2023-03-26 06:14:54] [INFO ] Deduced a trap composed of 18 places in 510 ms of which 1 ms to minimize.
[2023-03-26 06:14:54] [INFO ] Deduced a trap composed of 33 places in 439 ms of which 1 ms to minimize.
[2023-03-26 06:14:55] [INFO ] Deduced a trap composed of 41 places in 459 ms of which 1 ms to minimize.
[2023-03-26 06:14:55] [INFO ] Deduced a trap composed of 19 places in 518 ms of which 1 ms to minimize.
[2023-03-26 06:14:56] [INFO ] Deduced a trap composed of 22 places in 624 ms of which 1 ms to minimize.
[2023-03-26 06:14:56] [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 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 06:14:56] [INFO ] [Real]Absence check using 271 positive place invariants in 172 ms returned sat
[2023-03-26 06:14:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:14:59] [INFO ] [Real]Absence check using state equation in 2400 ms returned sat
[2023-03-26 06:14:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:14:59] [INFO ] [Nat]Absence check using 271 positive place invariants in 170 ms returned sat
[2023-03-26 06:14:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:15:02] [INFO ] [Nat]Absence check using state equation in 2024 ms returned sat
[2023-03-26 06:15:02] [INFO ] Deduced a trap composed of 18 places in 600 ms of which 2 ms to minimize.
[2023-03-26 06:15:03] [INFO ] Deduced a trap composed of 25 places in 703 ms of which 5 ms to minimize.
[2023-03-26 06:15:04] [INFO ] Deduced a trap composed of 23 places in 587 ms of which 1 ms to minimize.
[2023-03-26 06:15:04] [INFO ] Deduced a trap composed of 30 places in 525 ms of which 6 ms to minimize.
[2023-03-26 06:15:04] [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 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 06:15:05] [INFO ] [Real]Absence check using 271 positive place invariants in 104 ms returned sat
[2023-03-26 06:15:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:15:06] [INFO ] [Real]Absence check using state equation in 1014 ms returned sat
[2023-03-26 06:15:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:15:06] [INFO ] [Nat]Absence check using 271 positive place invariants in 107 ms returned sat
[2023-03-26 06:15:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:15:08] [INFO ] [Nat]Absence check using state equation in 2049 ms returned sat
[2023-03-26 06:15:09] [INFO ] Deduced a trap composed of 35 places in 528 ms of which 1 ms to minimize.
[2023-03-26 06:15:10] [INFO ] Deduced a trap composed of 25 places in 447 ms of which 2 ms to minimize.
[2023-03-26 06:15:10] [INFO ] Deduced a trap composed of 20 places in 437 ms of which 1 ms to minimize.
[2023-03-26 06:15:11] [INFO ] Deduced a trap composed of 24 places in 513 ms of which 2 ms to minimize.
[2023-03-26 06:15:11] [INFO ] Deduced a trap composed of 19 places in 517 ms of which 1 ms to minimize.
[2023-03-26 06:15:11] [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 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 2103 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2103/2103 places, 1953/1953 transitions.
Drop transitions removed 508 transitions
Trivial Post-agglo rules discarded 508 transitions
Performed 508 trivial Post agglomeration. Transition count delta: 508
Iterating post reduction 0 with 508 rules applied. Total rules applied 508 place count 2103 transition count 1445
Reduce places removed 508 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 510 rules applied. Total rules applied 1018 place count 1595 transition count 1443
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 1020 place count 1594 transition count 1442
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1021 place count 1593 transition count 1442
Performed 121 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 121 Pre rules applied. Total rules applied 1021 place count 1593 transition count 1321
Deduced a syphon composed of 121 places in 4 ms
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 4 with 242 rules applied. Total rules applied 1263 place count 1472 transition count 1321
Discarding 208 places :
Symmetric choice reduction at 4 with 208 rule applications. Total rules 1471 place count 1264 transition count 1113
Iterating global reduction 4 with 208 rules applied. Total rules applied 1679 place count 1264 transition count 1113
Performed 89 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 89 Pre rules applied. Total rules applied 1679 place count 1264 transition count 1024
Deduced a syphon composed of 89 places in 5 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 4 with 178 rules applied. Total rules applied 1857 place count 1175 transition count 1024
Performed 509 Post agglomeration using F-continuation condition.Transition count delta: 509
Deduced a syphon composed of 509 places in 1 ms
Reduce places removed 509 places and 0 transitions.
Iterating global reduction 4 with 1018 rules applied. Total rules applied 2875 place count 666 transition count 515
Renaming transitions due to excessive name length > 1024 char.
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: -55
Deduced a syphon composed of 86 places in 2 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 4 with 172 rules applied. Total rules applied 3047 place count 580 transition count 570
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 3048 place count 580 transition count 569
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 3049 place count 580 transition count 568
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3050 place count 579 transition count 568
Partial Free-agglomeration rule applied 29 times.
Drop transitions removed 29 transitions
Iterating global reduction 6 with 29 rules applied. Total rules applied 3079 place count 579 transition count 568
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 3080 place count 578 transition count 567
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 3082 place count 576 transition count 567
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 3082 place count 576 transition count 566
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3084 place count 575 transition count 566
Applied a total of 3084 rules in 679 ms. Remains 575 /2103 variables (removed 1528) and now considering 566/1953 (removed 1387) transitions.
Finished structural reductions, in 1 iterations. Remains : 575/2103 places, 566/1953 transitions.
// Phase 1: matrix 566 rows 575 cols
[2023-03-26 06:15:12] [INFO ] Computed 269 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5525 ms. (steps per millisecond=180 ) properties (out of 8) seen :7
FORMULA ShieldIIPt-PT-030B-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030B-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3768 ms. (steps per millisecond=265 ) properties (out of 1) seen :0
// Phase 1: matrix 566 rows 575 cols
[2023-03-26 06:15:21] [INFO ] Computed 269 place invariants in 2 ms
[2023-03-26 06:15:21] [INFO ] [Real]Absence check using 269 positive place invariants in 56 ms returned sat
[2023-03-26 06:15:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:15:22] [INFO ] [Real]Absence check using state equation in 333 ms returned sat
[2023-03-26 06:15:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:15:22] [INFO ] [Nat]Absence check using 269 positive place invariants in 188 ms returned sat
[2023-03-26 06:15:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:15:23] [INFO ] [Nat]Absence check using state equation in 469 ms returned sat
[2023-03-26 06:15:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-26 06:15:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-26 06:15:23] [INFO ] Computed and/alt/rep : 563/1002/563 causal constraints (skipped 0 transitions) in 40 ms.
[2023-03-26 06:15:29] [INFO ] Added : 511 causal constraints over 103 iterations in 6651 ms. Result :sat
Minimization took 985 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 575 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 575/575 places, 566/566 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 575 transition count 564
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 573 transition count 564
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 570 transition count 561
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 569 transition count 563
Applied a total of 12 rules in 72 ms. Remains 569 /575 variables (removed 6) and now considering 563/566 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 569/575 places, 563/566 transitions.
// Phase 1: matrix 563 rows 569 cols
[2023-03-26 06:15:31] [INFO ] Computed 269 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5492 ms. (steps per millisecond=182 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3619 ms. (steps per millisecond=276 ) properties (out of 1) seen :0
// Phase 1: matrix 563 rows 569 cols
[2023-03-26 06:15:40] [INFO ] Computed 269 place invariants in 2 ms
[2023-03-26 06:15:40] [INFO ] [Real]Absence check using 269 positive place invariants in 112 ms returned sat
[2023-03-26 06:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:15:41] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2023-03-26 06:15:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:15:41] [INFO ] [Nat]Absence check using 269 positive place invariants in 48 ms returned sat
[2023-03-26 06:15:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:15:43] [INFO ] [Nat]Absence check using state equation in 2287 ms returned sat
[2023-03-26 06:15:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-26 06:15:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-26 06:15:43] [INFO ] Computed and/alt/rep : 560/997/560 causal constraints (skipped 0 transitions) in 66 ms.
[2023-03-26 06:15:50] [INFO ] Added : 511 causal constraints over 103 iterations in 7136 ms. Result :sat
Minimization took 511 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 569 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 569/569 places, 563/563 transitions.
Applied a total of 0 rules in 16 ms. Remains 569 /569 variables (removed 0) and now considering 563/563 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 569/569 places, 563/563 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 569/569 places, 563/563 transitions.
Applied a total of 0 rules in 14 ms. Remains 569 /569 variables (removed 0) and now considering 563/563 (removed 0) transitions.
// Phase 1: matrix 563 rows 569 cols
[2023-03-26 06:15:52] [INFO ] Computed 269 place invariants in 2 ms
[2023-03-26 06:15:52] [INFO ] Implicit Places using invariants in 581 ms returned [558]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 584 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 568/569 places, 563/563 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 567 transition count 562
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 567 transition count 562
Applied a total of 2 rules in 20 ms. Remains 567 /568 variables (removed 1) and now considering 562/563 (removed 1) transitions.
// Phase 1: matrix 562 rows 567 cols
[2023-03-26 06:15:52] [INFO ] Computed 268 place invariants in 1 ms
[2023-03-26 06:15:53] [INFO ] Implicit Places using invariants in 415 ms returned []
// Phase 1: matrix 562 rows 567 cols
[2023-03-26 06:15:53] [INFO ] Computed 268 place invariants in 1 ms
[2023-03-26 06:15:53] [INFO ] Implicit Places using invariants and state equation in 642 ms returned []
Implicit Place search using SMT with State Equation took 1062 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 567/569 places, 562/563 transitions.
Finished structural reductions, in 2 iterations. Remains : 567/569 places, 562/563 transitions.
// Phase 1: matrix 562 rows 567 cols
[2023-03-26 06:15:53] [INFO ] Computed 268 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5221 ms. (steps per millisecond=191 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3487 ms. (steps per millisecond=286 ) properties (out of 1) seen :0
// Phase 1: matrix 562 rows 567 cols
[2023-03-26 06:16:02] [INFO ] Computed 268 place invariants in 2 ms
[2023-03-26 06:16:02] [INFO ] [Real]Absence check using 268 positive place invariants in 57 ms returned sat
[2023-03-26 06:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:02] [INFO ] [Real]Absence check using state equation in 220 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 268 positive place invariants in 56 ms returned sat
[2023-03-26 06:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:03] [INFO ] [Nat]Absence check using state equation in 215 ms returned sat
[2023-03-26 06:16:03] [INFO ] Computed and/alt/rep : 559/991/559 causal constraints (skipped 0 transitions) in 44 ms.
[2023-03-26 06:16:10] [INFO ] Added : 509 causal constraints over 104 iterations in 6908 ms. Result :sat
Minimization took 539 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 567 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 567/567 places, 562/562 transitions.
Applied a total of 0 rules in 15 ms. Remains 567 /567 variables (removed 0) and now considering 562/562 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 567/567 places, 562/562 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 567/567 places, 562/562 transitions.
Applied a total of 0 rules in 11 ms. Remains 567 /567 variables (removed 0) and now considering 562/562 (removed 0) transitions.
// Phase 1: matrix 562 rows 567 cols
[2023-03-26 06:16:11] [INFO ] Computed 268 place invariants in 2 ms
[2023-03-26 06:16:11] [INFO ] Implicit Places using invariants in 430 ms returned []
// Phase 1: matrix 562 rows 567 cols
[2023-03-26 06:16:11] [INFO ] Computed 268 place invariants in 2 ms
[2023-03-26 06:16:12] [INFO ] Implicit Places using invariants and state equation in 545 ms returned []
Implicit Place search using SMT with State Equation took 993 ms to find 0 implicit places.
[2023-03-26 06:16:12] [INFO ] Redundant transitions in 43 ms returned []
// Phase 1: matrix 562 rows 567 cols
[2023-03-26 06:16:12] [INFO ] Computed 268 place invariants in 3 ms
[2023-03-26 06:16:12] [INFO ] Dead Transitions using invariants and state equation in 339 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 567/567 places, 562/562 transitions.
Starting property specific reduction for ShieldIIPt-PT-030B-UpperBounds-01
// Phase 1: matrix 562 rows 567 cols
[2023-03-26 06:16:12] [INFO ] Computed 268 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
// Phase 1: matrix 562 rows 567 cols
[2023-03-26 06:16:12] [INFO ] Computed 268 place invariants in 4 ms
[2023-03-26 06:16:13] [INFO ] [Real]Absence check using 268 positive place invariants in 44 ms returned sat
[2023-03-26 06:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:13] [INFO ] [Real]Absence check using state equation in 258 ms returned sat
[2023-03-26 06:16:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:16:13] [INFO ] [Nat]Absence check using 268 positive place invariants in 51 ms returned sat
[2023-03-26 06:16:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:13] [INFO ] [Nat]Absence check using state equation in 203 ms returned sat
[2023-03-26 06:16:13] [INFO ] Computed and/alt/rep : 559/991/559 causal constraints (skipped 0 transitions) in 47 ms.
[2023-03-26 06:16:18] [INFO ] Deduced a trap composed of 2 places in 288 ms of which 1 ms to minimize.
[2023-03-26 06:16:18] [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 567 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 567/567 places, 562/562 transitions.
Applied a total of 0 rules in 10 ms. Remains 567 /567 variables (removed 0) and now considering 562/562 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 567/567 places, 562/562 transitions.
// Phase 1: matrix 562 rows 567 cols
[2023-03-26 06:16:18] [INFO ] Computed 268 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5391 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3470 ms. (steps per millisecond=288 ) properties (out of 1) seen :0
// Phase 1: matrix 562 rows 567 cols
[2023-03-26 06:16:27] [INFO ] Computed 268 place invariants in 3 ms
[2023-03-26 06:16:27] [INFO ] [Real]Absence check using 268 positive place invariants in 47 ms returned sat
[2023-03-26 06:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:27] [INFO ] [Real]Absence check using state equation in 178 ms returned sat
[2023-03-26 06:16:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-26 06:16:28] [INFO ] [Nat]Absence check using 268 positive place invariants in 42 ms returned sat
[2023-03-26 06:16:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-26 06:16:28] [INFO ] [Nat]Absence check using state equation in 183 ms returned sat
[2023-03-26 06:16:28] [INFO ] Computed and/alt/rep : 559/991/559 causal constraints (skipped 0 transitions) in 39 ms.
[2023-03-26 06:16:35] [INFO ] Added : 509 causal constraints over 104 iterations in 7089 ms. Result :sat
Minimization took 549 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 567 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 567/567 places, 562/562 transitions.
Applied a total of 0 rules in 10 ms. Remains 567 /567 variables (removed 0) and now considering 562/562 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 567/567 places, 562/562 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 567/567 places, 562/562 transitions.
Applied a total of 0 rules in 14 ms. Remains 567 /567 variables (removed 0) and now considering 562/562 (removed 0) transitions.
// Phase 1: matrix 562 rows 567 cols
[2023-03-26 06:16:36] [INFO ] Computed 268 place invariants in 1 ms
[2023-03-26 06:16:36] [INFO ] Implicit Places using invariants in 417 ms returned []
// Phase 1: matrix 562 rows 567 cols
[2023-03-26 06:16:36] [INFO ] Computed 268 place invariants in 1 ms
[2023-03-26 06:16:37] [INFO ] Implicit Places using invariants and state equation in 510 ms returned []
Implicit Place search using SMT with State Equation took 957 ms to find 0 implicit places.
[2023-03-26 06:16:37] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 562 rows 567 cols
[2023-03-26 06:16:37] [INFO ] Computed 268 place invariants in 1 ms
[2023-03-26 06:16:37] [INFO ] Dead Transitions using invariants and state equation in 445 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 567/567 places, 562/562 transitions.
Ending property specific reduction for ShieldIIPt-PT-030B-UpperBounds-01 in 25056 ms.
[2023-03-26 06:16:38] [INFO ] Flatten gal took : 98 ms
[2023-03-26 06:16:38] [INFO ] Applying decomposition
[2023-03-26 06:16:38] [INFO ] Flatten gal took : 38 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/graph16650838620659795188.txt' '-o' '/tmp/graph16650838620659795188.bin' '-w' '/tmp/graph16650838620659795188.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16650838620659795188.bin' '-l' '-1' '-v' '-w' '/tmp/graph16650838620659795188.weights' '-q' '0' '-e' '0.001'
[2023-03-26 06:16:38] [INFO ] Decomposing Gal with order
[2023-03-26 06:16:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-26 06:16:38] [INFO ] Removed a total of 638 redundant transitions.
[2023-03-26 06:16:38] [INFO ] Flatten gal took : 98 ms
[2023-03-26 06:16:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 280 labels/synchronizations in 19 ms.
[2023-03-26 06:16:38] [INFO ] Time to serialize gal into /tmp/UpperBounds8487435025863771143.gal : 11 ms
[2023-03-26 06:16:38] [INFO ] Time to serialize properties into /tmp/UpperBounds17812900784052176326.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/UpperBounds8487435025863771143.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds17812900784052176326.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...275
Loading property file /tmp/UpperBounds17812900784052176326.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\_inst\_inst\_mod\_flat,6.12998e+83,3.06069,97496,96,15,179706,375,521,442206,57,3343,0
Total reachable state count : 6.129982163463555433268837652869116130259e+83

Verifying 1 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ShieldIIPt-PT-030B-UpperBounds-01 :0 <= i3.i1.u30.p269 <= 1
FORMULA ShieldIIPt-PT-030B-UpperBounds-01 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
ShieldIIPt-PT-030B-UpperBounds-01,0,3.06487,97496,1,0,179706,375,824,442206,70,3343,931
Total runtime 149966 ms.

BK_STOP 1679811401860

--------------------
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="ShieldIIPt-PT-030B"
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 ShieldIIPt-PT-030B, 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-oct2-167903730500038"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-030B.tgz
mv ShieldIIPt-PT-030B 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 ;