About the Execution of ITS-Tools for ShieldPPPt-PT-040B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16216.084 | 2909607.00 | 2729776.00 | 185992.40 | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r222-tall-165286025600669.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldPPPt-PT-040B, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025600669
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 956K
-rw-r--r-- 1 mcc users 5.5K Apr 29 13:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 29 13:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 29 13:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Apr 29 13:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 762K May 10 09:34 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-040B-UpperBounds-00
FORMULA_NAME ShieldPPPt-PT-040B-UpperBounds-01
FORMULA_NAME ShieldPPPt-PT-040B-UpperBounds-02
FORMULA_NAME ShieldPPPt-PT-040B-UpperBounds-03
FORMULA_NAME ShieldPPPt-PT-040B-UpperBounds-04
FORMULA_NAME ShieldPPPt-PT-040B-UpperBounds-05
FORMULA_NAME ShieldPPPt-PT-040B-UpperBounds-06
FORMULA_NAME ShieldPPPt-PT-040B-UpperBounds-07
FORMULA_NAME ShieldPPPt-PT-040B-UpperBounds-08
FORMULA_NAME ShieldPPPt-PT-040B-UpperBounds-09
FORMULA_NAME ShieldPPPt-PT-040B-UpperBounds-10
FORMULA_NAME ShieldPPPt-PT-040B-UpperBounds-11
FORMULA_NAME ShieldPPPt-PT-040B-UpperBounds-12
FORMULA_NAME ShieldPPPt-PT-040B-UpperBounds-13
FORMULA_NAME ShieldPPPt-PT-040B-UpperBounds-14
FORMULA_NAME ShieldPPPt-PT-040B-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1653029596662
Running Version 202205111006
[2022-05-20 06:53:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 06:53:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 06:53:18] [INFO ] Load time of PNML (sax parser for PT used): 188 ms
[2022-05-20 06:53:18] [INFO ] Transformed 3123 places.
[2022-05-20 06:53:18] [INFO ] Transformed 2843 transitions.
[2022-05-20 06:53:18] [INFO ] Found NUPN structural information;
[2022-05-20 06:53:18] [INFO ] Parsed PT model containing 3123 places and 2843 transitions in 406 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
// Phase 1: matrix 2843 rows 3123 cols
[2022-05-20 06:53:18] [INFO ] Computed 441 place invariants in 47 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 16) seen :6
FORMULA ShieldPPPt-PT-040B-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040B-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040B-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040B-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040B-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040B-UpperBounds-00 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 10) 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 10) 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 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 10) 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 10) 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 10) 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 10) 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 10) seen :0
// Phase 1: matrix 2843 rows 3123 cols
[2022-05-20 06:53:18] [INFO ] Computed 441 place invariants in 13 ms
[2022-05-20 06:53:19] [INFO ] [Real]Absence check using 441 positive place invariants in 181 ms returned sat
[2022-05-20 06:53:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:53:20] [INFO ] [Real]Absence check using state equation in 1371 ms returned sat
[2022-05-20 06:53:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:53:21] [INFO ] [Nat]Absence check using 441 positive place invariants in 185 ms returned sat
[2022-05-20 06:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:53:22] [INFO ] [Nat]Absence check using state equation in 1333 ms returned sat
[2022-05-20 06:53:24] [INFO ] Deduced a trap composed of 28 places in 1052 ms of which 14 ms to minimize.
[2022-05-20 06:53:25] [INFO ] Deduced a trap composed of 27 places in 969 ms of which 3 ms to minimize.
[2022-05-20 06:53:26] [INFO ] Deduced a trap composed of 26 places in 1002 ms of which 7 ms to minimize.
[2022-05-20 06:53:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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)
[2022-05-20 06:53:26] [INFO ] [Real]Absence check using 441 positive place invariants in 179 ms returned sat
[2022-05-20 06:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:53:28] [INFO ] [Real]Absence check using state equation in 1349 ms returned sat
[2022-05-20 06:53:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:53:28] [INFO ] [Nat]Absence check using 441 positive place invariants in 169 ms returned sat
[2022-05-20 06:53:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:53:30] [INFO ] [Nat]Absence check using state equation in 1325 ms returned sat
[2022-05-20 06:53:31] [INFO ] Deduced a trap composed of 19 places in 921 ms of which 3 ms to minimize.
[2022-05-20 06:53:32] [INFO ] Deduced a trap composed of 20 places in 891 ms of which 6 ms to minimize.
[2022-05-20 06:53:33] [INFO ] Deduced a trap composed of 27 places in 932 ms of which 7 ms to minimize.
[2022-05-20 06:53:34] [INFO ] Deduced a trap composed of 34 places in 869 ms of which 3 ms to minimize.
[2022-05-20 06:53:34] [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 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)
[2022-05-20 06:53:34] [INFO ] [Real]Absence check using 441 positive place invariants in 179 ms returned sat
[2022-05-20 06:53:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:53:36] [INFO ] [Real]Absence check using state equation in 1305 ms returned sat
[2022-05-20 06:53:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:53:36] [INFO ] [Nat]Absence check using 441 positive place invariants in 176 ms returned sat
[2022-05-20 06:53:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:53:38] [INFO ] [Nat]Absence check using state equation in 1312 ms returned sat
[2022-05-20 06:53:39] [INFO ] Deduced a trap composed of 23 places in 935 ms of which 2 ms to minimize.
[2022-05-20 06:53:40] [INFO ] Deduced a trap composed of 29 places in 914 ms of which 2 ms to minimize.
[2022-05-20 06:53:41] [INFO ] Deduced a trap composed of 39 places in 877 ms of which 1 ms to minimize.
[2022-05-20 06:53:42] [INFO ] Deduced a trap composed of 35 places in 874 ms of which 2 ms to minimize.
[2022-05-20 06:53:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2022-05-20 06:53:42] [INFO ] [Real]Absence check using 441 positive place invariants in 160 ms returned sat
[2022-05-20 06:53:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:53:43] [INFO ] [Real]Absence check using state equation in 1296 ms returned sat
[2022-05-20 06:53:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:53:44] [INFO ] [Nat]Absence check using 441 positive place invariants in 210 ms returned sat
[2022-05-20 06:53:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:53:45] [INFO ] [Nat]Absence check using state equation in 1268 ms returned sat
[2022-05-20 06:53:46] [INFO ] Deduced a trap composed of 18 places in 903 ms of which 1 ms to minimize.
[2022-05-20 06:53:47] [INFO ] Deduced a trap composed of 27 places in 895 ms of which 2 ms to minimize.
[2022-05-20 06:53:48] [INFO ] Deduced a trap composed of 35 places in 881 ms of which 2 ms to minimize.
[2022-05-20 06:53:49] [INFO ] Deduced a trap composed of 25 places in 895 ms of which 2 ms to minimize.
[2022-05-20 06:53:49] [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 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)
[2022-05-20 06:53:50] [INFO ] [Real]Absence check using 441 positive place invariants in 185 ms returned sat
[2022-05-20 06:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:53:51] [INFO ] [Real]Absence check using state equation in 1344 ms returned sat
[2022-05-20 06:53:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:53:52] [INFO ] [Nat]Absence check using 441 positive place invariants in 173 ms returned sat
[2022-05-20 06:53:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:53:53] [INFO ] [Nat]Absence check using state equation in 1309 ms returned sat
[2022-05-20 06:53:54] [INFO ] Deduced a trap composed of 28 places in 871 ms of which 2 ms to minimize.
[2022-05-20 06:53:55] [INFO ] Deduced a trap composed of 27 places in 877 ms of which 2 ms to minimize.
[2022-05-20 06:53:56] [INFO ] Deduced a trap composed of 27 places in 870 ms of which 2 ms to minimize.
[2022-05-20 06:53:57] [INFO ] Deduced a trap composed of 20 places in 859 ms of which 2 ms to minimize.
[2022-05-20 06:53:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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)
[2022-05-20 06:53:58] [INFO ] [Real]Absence check using 441 positive place invariants in 169 ms returned sat
[2022-05-20 06:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:53:59] [INFO ] [Real]Absence check using state equation in 1317 ms returned sat
[2022-05-20 06:53:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:54:00] [INFO ] [Nat]Absence check using 441 positive place invariants in 176 ms returned sat
[2022-05-20 06:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:54:01] [INFO ] [Nat]Absence check using state equation in 1315 ms returned sat
[2022-05-20 06:54:02] [INFO ] Deduced a trap composed of 26 places in 811 ms of which 1 ms to minimize.
[2022-05-20 06:54:03] [INFO ] Deduced a trap composed of 22 places in 801 ms of which 2 ms to minimize.
[2022-05-20 06:54:04] [INFO ] Deduced a trap composed of 20 places in 798 ms of which 2 ms to minimize.
[2022-05-20 06:54:05] [INFO ] Deduced a trap composed of 30 places in 788 ms of which 2 ms to minimize.
[2022-05-20 06:54:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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)
[2022-05-20 06:54:05] [INFO ] [Real]Absence check using 441 positive place invariants in 169 ms returned sat
[2022-05-20 06:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:54:06] [INFO ] [Real]Absence check using state equation in 1319 ms returned sat
[2022-05-20 06:54:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:54:07] [INFO ] [Nat]Absence check using 441 positive place invariants in 170 ms returned sat
[2022-05-20 06:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:54:08] [INFO ] [Nat]Absence check using state equation in 1286 ms returned sat
[2022-05-20 06:54:09] [INFO ] Deduced a trap composed of 26 places in 908 ms of which 2 ms to minimize.
[2022-05-20 06:54:10] [INFO ] Deduced a trap composed of 39 places in 891 ms of which 2 ms to minimize.
[2022-05-20 06:54:11] [INFO ] Deduced a trap composed of 29 places in 867 ms of which 2 ms to minimize.
[2022-05-20 06:54:12] [INFO ] Deduced a trap composed of 20 places in 861 ms of which 1 ms to minimize.
[2022-05-20 06:54:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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)
[2022-05-20 06:54:13] [INFO ] [Real]Absence check using 441 positive place invariants in 168 ms returned sat
[2022-05-20 06:54:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:54:14] [INFO ] [Real]Absence check using state equation in 1304 ms returned sat
[2022-05-20 06:54:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:54:15] [INFO ] [Nat]Absence check using 441 positive place invariants in 170 ms returned sat
[2022-05-20 06:54:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:54:16] [INFO ] [Nat]Absence check using state equation in 1318 ms returned sat
[2022-05-20 06:54:17] [INFO ] Deduced a trap composed of 22 places in 909 ms of which 2 ms to minimize.
[2022-05-20 06:54:18] [INFO ] Deduced a trap composed of 31 places in 878 ms of which 2 ms to minimize.
[2022-05-20 06:54:19] [INFO ] Deduced a trap composed of 24 places in 900 ms of which 5 ms to minimize.
[2022-05-20 06:54:20] [INFO ] Deduced a trap composed of 20 places in 900 ms of which 2 ms to minimize.
[2022-05-20 06:54:20] [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 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)
[2022-05-20 06:54:21] [INFO ] [Real]Absence check using 441 positive place invariants in 173 ms returned sat
[2022-05-20 06:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:54:22] [INFO ] [Real]Absence check using state equation in 1300 ms returned sat
[2022-05-20 06:54:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:54:23] [INFO ] [Nat]Absence check using 441 positive place invariants in 170 ms returned sat
[2022-05-20 06:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:54:24] [INFO ] [Nat]Absence check using state equation in 1277 ms returned sat
[2022-05-20 06:54:25] [INFO ] Deduced a trap composed of 24 places in 892 ms of which 2 ms to minimize.
[2022-05-20 06:54:26] [INFO ] Deduced a trap composed of 31 places in 874 ms of which 2 ms to minimize.
[2022-05-20 06:54:27] [INFO ] Deduced a trap composed of 20 places in 869 ms of which 3 ms to minimize.
[2022-05-20 06:54:28] [INFO ] Deduced a trap composed of 27 places in 840 ms of which 2 ms to minimize.
[2022-05-20 06:54:28] [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 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-20 06:54:28] [INFO ] [Real]Absence check using 441 positive place invariants in 179 ms returned sat
[2022-05-20 06:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:54:30] [INFO ] [Real]Absence check using state equation in 1289 ms returned sat
[2022-05-20 06:54:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:54:30] [INFO ] [Nat]Absence check using 441 positive place invariants in 169 ms returned sat
[2022-05-20 06:54:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:54:32] [INFO ] [Nat]Absence check using state equation in 1298 ms returned sat
[2022-05-20 06:54:32] [INFO ] Deduced a trap composed of 27 places in 846 ms of which 1 ms to minimize.
[2022-05-20 06:54:34] [INFO ] Deduced a trap composed of 22 places in 775 ms of which 2 ms to minimize.
[2022-05-20 06:54:35] [INFO ] Deduced a trap composed of 30 places in 743 ms of which 2 ms to minimize.
[2022-05-20 06:54:35] [INFO ] Deduced a trap composed of 25 places in 766 ms of which 2 ms to minimize.
[2022-05-20 06:54:35] [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 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 10 out of 3123 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3123/3123 places, 2843/2843 transitions.
Drop transitions removed 756 transitions
Trivial Post-agglo rules discarded 756 transitions
Performed 756 trivial Post agglomeration. Transition count delta: 756
Iterating post reduction 0 with 756 rules applied. Total rules applied 756 place count 3123 transition count 2087
Reduce places removed 756 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 758 rules applied. Total rules applied 1514 place count 2367 transition count 2085
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 1516 place count 2366 transition count 2084
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1517 place count 2365 transition count 2084
Performed 160 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 160 Pre rules applied. Total rules applied 1517 place count 2365 transition count 1924
Deduced a syphon composed of 160 places in 4 ms
Reduce places removed 160 places and 0 transitions.
Iterating global reduction 4 with 320 rules applied. Total rules applied 1837 place count 2205 transition count 1924
Discarding 279 places :
Symmetric choice reduction at 4 with 279 rule applications. Total rules 2116 place count 1926 transition count 1645
Iterating global reduction 4 with 279 rules applied. Total rules applied 2395 place count 1926 transition count 1645
Performed 119 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 119 Pre rules applied. Total rules applied 2395 place count 1926 transition count 1526
Deduced a syphon composed of 119 places in 9 ms
Reduce places removed 119 places and 0 transitions.
Iterating global reduction 4 with 238 rules applied. Total rules applied 2633 place count 1807 transition count 1526
Performed 677 Post agglomeration using F-continuation condition.Transition count delta: 677
Deduced a syphon composed of 677 places in 3 ms
Reduce places removed 677 places and 0 transitions.
Iterating global reduction 4 with 1354 rules applied. Total rules applied 3987 place count 1130 transition count 849
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 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 4189 place count 1029 transition count 849
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 4217 place count 1015 transition count 849
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 4219 place count 1015 transition count 847
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 4221 place count 1013 transition count 847
Partial Free-agglomeration rule applied 119 times.
Drop transitions removed 119 transitions
Iterating global reduction 5 with 119 rules applied. Total rules applied 4340 place count 1013 transition count 847
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 4341 place count 1012 transition count 846
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 4342 place count 1011 transition count 846
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 4342 place count 1011 transition count 844
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 4346 place count 1009 transition count 844
Applied a total of 4346 rules in 1166 ms. Remains 1009 /3123 variables (removed 2114) and now considering 844/2843 (removed 1999) transitions.
Finished structural reductions, in 1 iterations. Remains : 1009/3123 places, 844/2843 transitions.
// Phase 1: matrix 844 rows 1009 cols
[2022-05-20 06:54:37] [INFO ] Computed 440 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7576 ms. (steps per millisecond=131 ) properties (out of 10) seen :5
FORMULA ShieldPPPt-PT-040B-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040B-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040B-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040B-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040B-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 970573 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=194 ) properties seen 0
Interrupted Best-First random walk after 956841 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=191 ) properties seen 0
Interrupted Best-First random walk after 961182 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=192 ) properties seen 0
Interrupted Best-First random walk after 955333 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=191 ) properties seen 0
Interrupted Best-First random walk after 962534 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=192 ) properties seen 0
// Phase 1: matrix 844 rows 1009 cols
[2022-05-20 06:55:09] [INFO ] Computed 440 place invariants in 8 ms
[2022-05-20 06:55:09] [INFO ] [Real]Absence check using 440 positive place invariants in 62 ms returned sat
[2022-05-20 06:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:55:10] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2022-05-20 06:55:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:55:10] [INFO ] [Nat]Absence check using 440 positive place invariants in 63 ms returned sat
[2022-05-20 06:55:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:55:10] [INFO ] [Nat]Absence check using state equation in 273 ms returned sat
[2022-05-20 06:55:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-20 06:55:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2022-05-20 06:55:10] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 1 ms to minimize.
[2022-05-20 06:55:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 142 ms
[2022-05-20 06:55:10] [INFO ] Computed and/alt/rep : 840/1959/840 causal constraints (skipped 0 transitions) in 51 ms.
[2022-05-20 06:55:22] [INFO ] Added : 807 causal constraints over 162 iterations in 12010 ms. Result :sat
Minimization took 1023 ms.
[2022-05-20 06:55:24] [INFO ] [Real]Absence check using 440 positive place invariants in 61 ms returned sat
[2022-05-20 06:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:55:24] [INFO ] [Real]Absence check using state equation in 270 ms returned sat
[2022-05-20 06:55:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:55:24] [INFO ] [Nat]Absence check using 440 positive place invariants in 61 ms returned sat
[2022-05-20 06:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:55:24] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2022-05-20 06:55:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2022-05-20 06:55:24] [INFO ] Computed and/alt/rep : 840/1959/840 causal constraints (skipped 0 transitions) in 47 ms.
[2022-05-20 06:55:37] [INFO ] Added : 787 causal constraints over 158 iterations in 12962 ms. Result :sat
Minimization took 642 ms.
[2022-05-20 06:55:38] [INFO ] [Real]Absence check using 440 positive place invariants in 61 ms returned sat
[2022-05-20 06:55:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:55:38] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2022-05-20 06:55:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:55:39] [INFO ] [Nat]Absence check using 440 positive place invariants in 61 ms returned sat
[2022-05-20 06:55:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:55:39] [INFO ] [Nat]Absence check using state equation in 273 ms returned sat
[2022-05-20 06:55:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2022-05-20 06:55:39] [INFO ] Deduced a trap composed of 4 places in 85 ms of which 1 ms to minimize.
[2022-05-20 06:55:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 155 ms
[2022-05-20 06:55:39] [INFO ] Computed and/alt/rep : 840/1959/840 causal constraints (skipped 0 transitions) in 38 ms.
[2022-05-20 06:55:53] [INFO ] Added : 813 causal constraints over 164 iterations in 14180 ms. Result :sat
Minimization took 950 ms.
[2022-05-20 06:55:54] [INFO ] [Real]Absence check using 440 positive place invariants in 60 ms returned sat
[2022-05-20 06:55:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:55:55] [INFO ] [Real]Absence check using state equation in 267 ms returned sat
[2022-05-20 06:55:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:55:55] [INFO ] [Nat]Absence check using 440 positive place invariants in 61 ms returned sat
[2022-05-20 06:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:55:55] [INFO ] [Nat]Absence check using state equation in 273 ms returned sat
[2022-05-20 06:55:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2022-05-20 06:55:55] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 0 ms to minimize.
[2022-05-20 06:55:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 139 ms
[2022-05-20 06:55:55] [INFO ] Computed and/alt/rep : 840/1959/840 causal constraints (skipped 0 transitions) in 52 ms.
[2022-05-20 06:56:09] [INFO ] Added : 806 causal constraints over 162 iterations in 13783 ms. Result :sat
Minimization took 1191 ms.
[2022-05-20 06:56:10] [INFO ] [Real]Absence check using 440 positive place invariants in 62 ms returned sat
[2022-05-20 06:56:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:56:11] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2022-05-20 06:56:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:56:11] [INFO ] [Nat]Absence check using 440 positive place invariants in 60 ms returned sat
[2022-05-20 06:56:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:56:11] [INFO ] [Nat]Absence check using state equation in 268 ms returned sat
[2022-05-20 06:56:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2022-05-20 06:56:11] [INFO ] Computed and/alt/rep : 840/1959/840 causal constraints (skipped 0 transitions) in 38 ms.
[2022-05-20 06:56:25] [INFO ] Added : 808 causal constraints over 162 iterations in 13801 ms. Result :sat
Minimization took 963 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
FORMULA ShieldPPPt-PT-040B-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-040B-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-040B-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-040B-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 1009 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1009/1009 places, 844/844 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1009 transition count 839
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 1004 transition count 839
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 10 place count 1004 transition count 838
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 1003 transition count 838
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 1001 transition count 836
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 999 transition count 836
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 999 transition count 835
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 22 place count 998 transition count 835
Applied a total of 22 rules in 325 ms. Remains 998 /1009 variables (removed 11) and now considering 835/844 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 998/1009 places, 835/844 transitions.
// Phase 1: matrix 835 rows 998 cols
[2022-05-20 06:56:31] [INFO ] Computed 440 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7216 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 966115 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=193 ) properties seen 0
// Phase 1: matrix 835 rows 998 cols
[2022-05-20 06:56:44] [INFO ] Computed 440 place invariants in 6 ms
[2022-05-20 06:56:44] [INFO ] [Real]Absence check using 440 positive place invariants in 62 ms returned sat
[2022-05-20 06:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:56:44] [INFO ] [Real]Absence check using state equation in 270 ms returned sat
[2022-05-20 06:56:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:56:44] [INFO ] [Nat]Absence check using 440 positive place invariants in 64 ms returned sat
[2022-05-20 06:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:56:44] [INFO ] [Nat]Absence check using state equation in 275 ms returned sat
[2022-05-20 06:56:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-20 06:56:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2022-05-20 06:56:44] [INFO ] Computed and/alt/rep : 831/1964/831 causal constraints (skipped 0 transitions) in 39 ms.
[2022-05-20 06:56:56] [INFO ] Added : 802 causal constraints over 161 iterations in 11821 ms. Result :sat
Minimization took 649 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 998 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 998/998 places, 835/835 transitions.
Applied a total of 0 rules in 26 ms. Remains 998 /998 variables (removed 0) and now considering 835/835 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 998/998 places, 835/835 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 998/998 places, 835/835 transitions.
Applied a total of 0 rules in 24 ms. Remains 998 /998 variables (removed 0) and now considering 835/835 (removed 0) transitions.
// Phase 1: matrix 835 rows 998 cols
[2022-05-20 06:56:58] [INFO ] Computed 440 place invariants in 2 ms
[2022-05-20 06:56:58] [INFO ] Implicit Places using invariants in 480 ms returned [981, 985]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 482 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 996/998 places, 835/835 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 994 transition count 833
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 994 transition count 833
Applied a total of 4 rules in 54 ms. Remains 994 /996 variables (removed 2) and now considering 833/835 (removed 2) transitions.
// Phase 1: matrix 833 rows 994 cols
[2022-05-20 06:56:58] [INFO ] Computed 438 place invariants in 5 ms
[2022-05-20 06:56:59] [INFO ] Implicit Places using invariants in 472 ms returned []
// Phase 1: matrix 833 rows 994 cols
[2022-05-20 06:56:59] [INFO ] Computed 438 place invariants in 7 ms
[2022-05-20 06:56:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-20 06:57:00] [INFO ] Implicit Places using invariants and state equation in 996 ms returned []
Implicit Place search using SMT with State Equation took 1475 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 994/998 places, 833/835 transitions.
Finished structural reductions, in 2 iterations. Remains : 994/998 places, 833/835 transitions.
// Phase 1: matrix 833 rows 994 cols
[2022-05-20 06:57:00] [INFO ] Computed 438 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7226 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 982703 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=196 ) properties seen 0
// Phase 1: matrix 833 rows 994 cols
[2022-05-20 06:57:12] [INFO ] Computed 438 place invariants in 2 ms
[2022-05-20 06:57:12] [INFO ] [Real]Absence check using 438 positive place invariants in 62 ms returned sat
[2022-05-20 06:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:57:13] [INFO ] [Real]Absence check using state equation in 280 ms returned sat
[2022-05-20 06:57:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:57:13] [INFO ] [Nat]Absence check using 438 positive place invariants in 62 ms returned sat
[2022-05-20 06:57:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:57:13] [INFO ] [Nat]Absence check using state equation in 263 ms returned sat
[2022-05-20 06:57:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-20 06:57:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2022-05-20 06:57:13] [INFO ] Deduced a trap composed of 4 places in 76 ms of which 1 ms to minimize.
[2022-05-20 06:57:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 135 ms
[2022-05-20 06:57:13] [INFO ] Computed and/alt/rep : 829/1951/829 causal constraints (skipped 0 transitions) in 37 ms.
[2022-05-20 06:57:24] [INFO ] Added : 777 causal constraints over 156 iterations in 11231 ms. Result :sat
Minimization took 387 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 994 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 994/994 places, 833/833 transitions.
Applied a total of 0 rules in 22 ms. Remains 994 /994 variables (removed 0) and now considering 833/833 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 994/994 places, 833/833 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 994/994 places, 833/833 transitions.
Applied a total of 0 rules in 21 ms. Remains 994 /994 variables (removed 0) and now considering 833/833 (removed 0) transitions.
// Phase 1: matrix 833 rows 994 cols
[2022-05-20 06:57:25] [INFO ] Computed 438 place invariants in 4 ms
[2022-05-20 06:57:25] [INFO ] Implicit Places using invariants in 518 ms returned []
// Phase 1: matrix 833 rows 994 cols
[2022-05-20 06:57:25] [INFO ] Computed 438 place invariants in 2 ms
[2022-05-20 06:57:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-20 06:57:26] [INFO ] Implicit Places using invariants and state equation in 980 ms returned []
Implicit Place search using SMT with State Equation took 1498 ms to find 0 implicit places.
[2022-05-20 06:57:26] [INFO ] Redundant transitions in 50 ms returned []
// Phase 1: matrix 833 rows 994 cols
[2022-05-20 06:57:26] [INFO ] Computed 438 place invariants in 2 ms
[2022-05-20 06:57:27] [INFO ] Dead Transitions using invariants and state equation in 401 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 994/994 places, 833/833 transitions.
Starting property specific reduction for ShieldPPPt-PT-040B-UpperBounds-08
// Phase 1: matrix 833 rows 994 cols
[2022-05-20 06:57:27] [INFO ] Computed 438 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
// Phase 1: matrix 833 rows 994 cols
[2022-05-20 06:57:27] [INFO ] Computed 438 place invariants in 3 ms
[2022-05-20 06:57:27] [INFO ] [Real]Absence check using 438 positive place invariants in 61 ms returned sat
[2022-05-20 06:57:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:57:27] [INFO ] [Real]Absence check using state equation in 265 ms returned sat
[2022-05-20 06:57:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:57:28] [INFO ] [Nat]Absence check using 438 positive place invariants in 60 ms returned sat
[2022-05-20 06:57:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:57:28] [INFO ] [Nat]Absence check using state equation in 261 ms returned sat
[2022-05-20 06:57:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-20 06:57:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2022-05-20 06:57:28] [INFO ] Deduced a trap composed of 4 places in 60 ms of which 0 ms to minimize.
[2022-05-20 06:57:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 121 ms
[2022-05-20 06:57:28] [INFO ] Computed and/alt/rep : 829/1951/829 causal constraints (skipped 0 transitions) in 37 ms.
[2022-05-20 06:57:33] [INFO ] Deduced a trap composed of 2 places in 378 ms of which 1 ms to minimize.
[2022-05-20 06:57:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.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 994 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 994/994 places, 833/833 transitions.
Applied a total of 0 rules in 23 ms. Remains 994 /994 variables (removed 0) and now considering 833/833 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 994/994 places, 833/833 transitions.
// Phase 1: matrix 833 rows 994 cols
[2022-05-20 06:57:33] [INFO ] Computed 438 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7200 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 974714 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=194 ) properties seen 0
// Phase 1: matrix 833 rows 994 cols
[2022-05-20 06:57:45] [INFO ] Computed 438 place invariants in 3 ms
[2022-05-20 06:57:45] [INFO ] [Real]Absence check using 438 positive place invariants in 59 ms returned sat
[2022-05-20 06:57:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 06:57:46] [INFO ] [Real]Absence check using state equation in 267 ms returned sat
[2022-05-20 06:57:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 06:57:46] [INFO ] [Nat]Absence check using 438 positive place invariants in 62 ms returned sat
[2022-05-20 06:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 06:57:46] [INFO ] [Nat]Absence check using state equation in 271 ms returned sat
[2022-05-20 06:57:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-20 06:57:46] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2022-05-20 06:57:46] [INFO ] Deduced a trap composed of 4 places in 65 ms of which 0 ms to minimize.
[2022-05-20 06:57:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 133 ms
[2022-05-20 06:57:46] [INFO ] Computed and/alt/rep : 829/1951/829 causal constraints (skipped 0 transitions) in 42 ms.
[2022-05-20 06:57:58] [INFO ] Added : 777 causal constraints over 156 iterations in 11574 ms. Result :sat
Minimization took 384 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 994 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 994/994 places, 833/833 transitions.
Applied a total of 0 rules in 21 ms. Remains 994 /994 variables (removed 0) and now considering 833/833 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 994/994 places, 833/833 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 994/994 places, 833/833 transitions.
Applied a total of 0 rules in 20 ms. Remains 994 /994 variables (removed 0) and now considering 833/833 (removed 0) transitions.
// Phase 1: matrix 833 rows 994 cols
[2022-05-20 06:57:58] [INFO ] Computed 438 place invariants in 6 ms
[2022-05-20 06:57:59] [INFO ] Implicit Places using invariants in 480 ms returned []
// Phase 1: matrix 833 rows 994 cols
[2022-05-20 06:57:59] [INFO ] Computed 438 place invariants in 3 ms
[2022-05-20 06:57:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-20 06:58:00] [INFO ] Implicit Places using invariants and state equation in 973 ms returned []
Implicit Place search using SMT with State Equation took 1455 ms to find 0 implicit places.
[2022-05-20 06:58:00] [INFO ] Redundant transitions in 11 ms returned []
// Phase 1: matrix 833 rows 994 cols
[2022-05-20 06:58:00] [INFO ] Computed 438 place invariants in 2 ms
[2022-05-20 06:58:00] [INFO ] Dead Transitions using invariants and state equation in 394 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 994/994 places, 833/833 transitions.
Ending property specific reduction for ShieldPPPt-PT-040B-UpperBounds-08 in 33127 ms.
[2022-05-20 06:58:00] [INFO ] Flatten gal took : 110 ms
[2022-05-20 06:58:00] [INFO ] Applying decomposition
[2022-05-20 06:58:00] [INFO ] Flatten gal took : 60 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/graph7224056733129113464.txt' '-o' '/tmp/graph7224056733129113464.bin' '-w' '/tmp/graph7224056733129113464.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7224056733129113464.bin' '-l' '-1' '-v' '-w' '/tmp/graph7224056733129113464.weights' '-q' '0' '-e' '0.001'
[2022-05-20 06:58:01] [INFO ] Decomposing Gal with order
[2022-05-20 06:58:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 06:58:01] [INFO ] Removed a total of 579 redundant transitions.
[2022-05-20 06:58:01] [INFO ] Flatten gal took : 107 ms
[2022-05-20 06:58:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 236 labels/synchronizations in 19 ms.
[2022-05-20 06:58:01] [INFO ] Time to serialize gal into /tmp/UpperBounds15898250109694039255.gal : 18 ms
[2022-05-20 06:58:01] [INFO ] Time to serialize properties into /tmp/UpperBounds2519918396522795550.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/UpperBounds15898250109694039255.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2519918396522795550.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/UpperBounds2519918396522795550.prop.
Detected timeout of ITS tools.
[2022-05-20 07:19:45] [INFO ] Applying decomposition
[2022-05-20 07:19:46] [INFO ] Flatten gal took : 385 ms
[2022-05-20 07:19:46] [INFO ] Decomposing Gal with order
[2022-05-20 07:19:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 07:19:47] [INFO ] Removed a total of 625 redundant transitions.
[2022-05-20 07:19:47] [INFO ] Flatten gal took : 362 ms
[2022-05-20 07:19:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 866 labels/synchronizations in 1517 ms.
[2022-05-20 07:19:50] [INFO ] Time to serialize gal into /tmp/UpperBounds17009943048685738620.gal : 108 ms
[2022-05-20 07:19:50] [INFO ] Time to serialize properties into /tmp/UpperBounds1601348860270580898.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/UpperBounds17009943048685738620.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds1601348860270580898.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/UpperBounds1601348860270580898.prop.
Detected timeout of ITS tools.
[2022-05-20 07:41:26] [INFO ] Flatten gal took : 545 ms
[2022-05-20 07:41:27] [INFO ] Input system was already deterministic with 833 transitions.
[2022-05-20 07:41:27] [INFO ] Transformed 994 places.
[2022-05-20 07:41:27] [INFO ] Transformed 833 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
[2022-05-20 07:41:28] [INFO ] Time to serialize gal into /tmp/UpperBounds16162693823741982627.gal : 9 ms
[2022-05-20 07:41:28] [INFO ] Time to serialize properties into /tmp/UpperBounds7726885760061876655.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/UpperBounds16162693823741982627.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds7726885760061876655.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/UpperBounds7726885760061876655.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,8.87097e+138,17.7709,421220,2,7483,5,2.13881e+06,6,0,4696,2.48427e+06,0
Total reachable state count : 8.870974892939301286062820204838986798603e+138
Verifying 1 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ShieldPPPt-PT-040B-UpperBounds-08 :0 <= p237 <= 1
FORMULA ShieldPPPt-PT-040B-UpperBounds-08 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-040B-UpperBounds-08,0,17.7838,421476,1,0,7,2.13881e+06,9,1,5853,2.48427e+06,4
Total runtime 2908169 ms.
BK_STOP 1653032506269
--------------------
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-040B"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldPPPt-PT-040B, 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 r222-tall-165286025600669"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-040B.tgz
mv ShieldPPPt-PT-040B 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 '
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 ;