About the Execution of ITS-Tools for Diffusion2D-PT-D10N050
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.r133-smll-167819410200125.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Diffusion2D-PT-D10N050, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-167819410200125
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 668K
-rw-r--r-- 1 mcc users 7.9K Feb 26 04:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 04:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 04:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 04:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 15:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 15:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 04:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 26 04:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 04:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 04:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 255K Mar 5 18:22 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 Diffusion2D-PT-D10N050-UpperBounds-00
FORMULA_NAME Diffusion2D-PT-D10N050-UpperBounds-01
FORMULA_NAME Diffusion2D-PT-D10N050-UpperBounds-02
FORMULA_NAME Diffusion2D-PT-D10N050-UpperBounds-03
FORMULA_NAME Diffusion2D-PT-D10N050-UpperBounds-04
FORMULA_NAME Diffusion2D-PT-D10N050-UpperBounds-05
FORMULA_NAME Diffusion2D-PT-D10N050-UpperBounds-06
FORMULA_NAME Diffusion2D-PT-D10N050-UpperBounds-07
FORMULA_NAME Diffusion2D-PT-D10N050-UpperBounds-08
FORMULA_NAME Diffusion2D-PT-D10N050-UpperBounds-09
FORMULA_NAME Diffusion2D-PT-D10N050-UpperBounds-10
FORMULA_NAME Diffusion2D-PT-D10N050-UpperBounds-11
FORMULA_NAME Diffusion2D-PT-D10N050-UpperBounds-12
FORMULA_NAME Diffusion2D-PT-D10N050-UpperBounds-13
FORMULA_NAME Diffusion2D-PT-D10N050-UpperBounds-14
FORMULA_NAME Diffusion2D-PT-D10N050-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678295852863
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D10N050
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-08 17:17:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 17:17:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 17:17:36] [INFO ] Load time of PNML (sax parser for PT used): 167 ms
[2023-03-08 17:17:36] [INFO ] Transformed 100 places.
[2023-03-08 17:17:36] [INFO ] Transformed 684 transitions.
[2023-03-08 17:17:36] [INFO ] Parsed PT model containing 100 places and 684 transitions and 1368 arcs in 307 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
// Phase 1: matrix 684 rows 100 cols
[2023-03-08 17:17:36] [INFO ] Computed 1 place invariants in 31 ms
FORMULA Diffusion2D-PT-D10N050-UpperBounds-01 50 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10048 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=558 ) properties (out of 15) seen :452
FORMULA Diffusion2D-PT-D10N050-UpperBounds-11 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N050-UpperBounds-10 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N050-UpperBounds-07 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N050-UpperBounds-05 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N050-UpperBounds-04 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N050-UpperBounds-03 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N050-UpperBounds-02 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N050-UpperBounds-00 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 7) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :10
[2023-03-08 17:17:36] [INFO ] Invariant cache hit.
[2023-03-08 17:17:36] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2023-03-08 17:17:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 17:17:36] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2023-03-08 17:17:37] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 110 ms.
[2023-03-08 17:17:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 17:17:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-08 17:17:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 17:17:37] [INFO ] [Nat]Absence check using state equation in 227 ms returned sat
[2023-03-08 17:17:37] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 103 ms.
[2023-03-08 17:17:42] [INFO ] Deduced a trap composed of 100 places in 143 ms of which 6 ms to minimize.
[2023-03-08 17:17:42] [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 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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)
[2023-03-08 17:17:42] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-08 17:17:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 17:17:42] [INFO ] [Real]Absence check using state equation in 184 ms returned sat
[2023-03-08 17:17:42] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 98 ms.
[2023-03-08 17:17:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 17:17:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-08 17:17:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 17:17:43] [INFO ] [Nat]Absence check using state equation in 197 ms returned sat
[2023-03-08 17:17:43] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 74 ms.
[2023-03-08 17:17:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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)
[2023-03-08 17:17:48] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-08 17:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 17:17:48] [INFO ] [Real]Absence check using state equation in 221 ms returned sat
[2023-03-08 17:17:48] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 111 ms.
[2023-03-08 17:17:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 17:17:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-08 17:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 17:17:49] [INFO ] [Nat]Absence check using state equation in 330 ms returned sat
[2023-03-08 17:17:49] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 90 ms.
[2023-03-08 17:17:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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)
[2023-03-08 17:17:53] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-08 17:17:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 17:17:53] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2023-03-08 17:17:54] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 73 ms.
[2023-03-08 17:17:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 17:17:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-08 17:17:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 17:17:54] [INFO ] [Nat]Absence check using state equation in 193 ms returned sat
[2023-03-08 17:17:54] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 76 ms.
[2023-03-08 17:17:59] [INFO ] Added : 305 causal constraints over 61 iterations in 4743 ms. Result :unknown
[2023-03-08 17:17:59] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-08 17:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 17:17:59] [INFO ] [Real]Absence check using state equation in 194 ms returned sat
[2023-03-08 17:17:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 17:17:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-08 17:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 17:17:59] [INFO ] [Nat]Absence check using state equation in 198 ms returned sat
[2023-03-08 17:17:59] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 77 ms.
[2023-03-08 17:18:04] [INFO ] Deduced a trap composed of 100 places in 156 ms of which 2 ms to minimize.
[2023-03-08 17:18:04] [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 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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)
[2023-03-08 17:18:04] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-08 17:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 17:18:04] [INFO ] [Real]Absence check using state equation in 198 ms returned sat
[2023-03-08 17:18:05] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 74 ms.
[2023-03-08 17:18:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 17:18:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-08 17:18:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 17:18:05] [INFO ] [Nat]Absence check using state equation in 197 ms returned sat
[2023-03-08 17:18:05] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 88 ms.
[2023-03-08 17:18:10] [INFO ] Added : 284 causal constraints over 57 iterations in 4737 ms. Result :unknown
[2023-03-08 17:18:10] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-08 17:18:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 17:18:10] [INFO ] [Real]Absence check using state equation in 204 ms returned sat
[2023-03-08 17:18:10] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 78 ms.
[2023-03-08 17:18:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 17:18:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-08 17:18:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 17:18:10] [INFO ] [Nat]Absence check using state equation in 193 ms returned sat
[2023-03-08 17:18:11] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 69 ms.
[2023-03-08 17:18:15] [INFO ] Added : 265 causal constraints over 53 iterations in 4744 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [50, 50, 50, 50, 50, 50, 50] Max seen :[4, 2, 2, 1, 49, 2, 6]
FORMULA Diffusion2D-PT-D10N050-UpperBounds-06 50 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 6 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 608 edges and 100 vertex of which 94 / 100 are part of one of the 1 SCC in 5 ms
Free SCC test removed 93 places
Drop transitions removed 608 transitions
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 670 transitions.
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 7 transition count 11
Applied a total of 4 rules in 24 ms. Remains 7 /100 variables (removed 93) and now considering 11/684 (removed 673) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 7/100 places, 11/684 transitions.
// Phase 1: matrix 11 rows 7 cols
[2023-03-08 17:18:16] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000013 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 6) seen :300
FORMULA Diffusion2D-PT-D10N050-UpperBounds-15 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N050-UpperBounds-14 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N050-UpperBounds-13 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N050-UpperBounds-12 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N050-UpperBounds-09 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D10N050-UpperBounds-08 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 41389 ms.
BK_STOP 1678295898125
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="Diffusion2D-PT-D10N050"
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 2-5348"
echo " Executing tool itstools"
echo " Input is Diffusion2D-PT-D10N050, 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 r133-smll-167819410200125"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D10N050.tgz
mv Diffusion2D-PT-D10N050 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 ;