About the Execution of ITS-Tools for NoC3x3-PT-4B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 423.728 | 59866.00 | 79231.00 | 349.00 | 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/mcc2023-input.r261-smll-167863536100285.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 NoC3x3-PT-4B, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863536100285
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.5K Feb 26 10:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 10:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 10:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 10:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Feb 25 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 10:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 26 10:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Feb 26 10:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 26 10:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 608K Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME NoC3x3-PT-4B-UpperBounds-00
FORMULA_NAME NoC3x3-PT-4B-UpperBounds-01
FORMULA_NAME NoC3x3-PT-4B-UpperBounds-02
FORMULA_NAME NoC3x3-PT-4B-UpperBounds-03
FORMULA_NAME NoC3x3-PT-4B-UpperBounds-04
FORMULA_NAME NoC3x3-PT-4B-UpperBounds-05
FORMULA_NAME NoC3x3-PT-4B-UpperBounds-06
FORMULA_NAME NoC3x3-PT-4B-UpperBounds-07
FORMULA_NAME NoC3x3-PT-4B-UpperBounds-08
FORMULA_NAME NoC3x3-PT-4B-UpperBounds-09
FORMULA_NAME NoC3x3-PT-4B-UpperBounds-10
FORMULA_NAME NoC3x3-PT-4B-UpperBounds-11
FORMULA_NAME NoC3x3-PT-4B-UpperBounds-12
FORMULA_NAME NoC3x3-PT-4B-UpperBounds-13
FORMULA_NAME NoC3x3-PT-4B-UpperBounds-14
FORMULA_NAME NoC3x3-PT-4B-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678848969463
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=NoC3x3-PT-4B
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-15 02:56:11] [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]
[2023-03-15 02:56:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 02:56:12] [INFO ] Load time of PNML (sax parser for PT used): 243 ms
[2023-03-15 02:56:12] [INFO ] Transformed 2328 places.
[2023-03-15 02:56:12] [INFO ] Transformed 2701 transitions.
[2023-03-15 02:56:12] [INFO ] Found NUPN structural information;
[2023-03-15 02:56:12] [INFO ] Parsed PT model containing 2328 places and 2701 transitions and 6091 arcs in 387 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
// Phase 1: matrix 2701 rows 2328 cols
[2023-03-15 02:56:12] [INFO ] Computed 66 place invariants in 71 ms
Incomplete random walk after 10000 steps, including 5 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 16) seen :10
FORMULA NoC3x3-PT-4B-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 6) 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 6) 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 6) 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 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 6) seen :0
[2023-03-15 02:56:12] [INFO ] Invariant cache hit.
[2023-03-15 02:56:13] [INFO ] [Real]Absence check using 66 positive place invariants in 118 ms returned sat
[2023-03-15 02:56:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 02:56:15] [INFO ] [Real]Absence check using state equation in 1641 ms returned sat
[2023-03-15 02:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 02:56:16] [INFO ] [Nat]Absence check using 66 positive place invariants in 99 ms returned sat
[2023-03-15 02:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 02:56:17] [INFO ] [Nat]Absence check using state equation in 1438 ms returned sat
[2023-03-15 02:56:18] [INFO ] Deduced a trap composed of 120 places in 250 ms of which 5 ms to minimize.
[2023-03-15 02:56:18] [INFO ] Deduced a trap composed of 76 places in 208 ms of which 1 ms to minimize.
[2023-03-15 02:56:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 845 ms
[2023-03-15 02:56:19] [INFO ] Computed and/alt/rep : 2700/4269/2700 causal constraints (skipped 0 transitions) in 245 ms.
[2023-03-15 02:56:22] [INFO ] Deduced a trap composed of 7 places in 1986 ms of which 4 ms to minimize.
[2023-03-15 02:56:22] [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)
[2023-03-15 02:56:23] [INFO ] [Real]Absence check using 66 positive place invariants in 96 ms returned sat
[2023-03-15 02:56:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 02:56:24] [INFO ] [Real]Absence check using state equation in 1473 ms returned sat
[2023-03-15 02:56:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 02:56:25] [INFO ] [Nat]Absence check using 66 positive place invariants in 95 ms returned sat
[2023-03-15 02:56:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 02:56:27] [INFO ] [Nat]Absence check using state equation in 1490 ms returned sat
[2023-03-15 02:56:27] [INFO ] Deduced a trap composed of 77 places in 664 ms of which 1 ms to minimize.
[2023-03-15 02:56:28] [INFO ] Deduced a trap composed of 69 places in 306 ms of which 0 ms to minimize.
[2023-03-15 02:56:28] [INFO ] Deduced a trap composed of 101 places in 463 ms of which 2 ms to minimize.
[2023-03-15 02:56:29] [INFO ] Deduced a trap composed of 112 places in 350 ms of which 1 ms to minimize.
[2023-03-15 02:56:29] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2314 ms
[2023-03-15 02:56:29] [INFO ] Computed and/alt/rep : 2700/4269/2700 causal constraints (skipped 0 transitions) in 203 ms.
[2023-03-15 02:56:32] [INFO ] Deduced a trap composed of 7 places in 2050 ms of which 3 ms to minimize.
[2023-03-15 02:56:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.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)
[2023-03-15 02:56:32] [INFO ] [Real]Absence check using 66 positive place invariants in 93 ms returned sat
[2023-03-15 02:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 02:56:34] [INFO ] [Real]Absence check using state equation in 1432 ms returned sat
[2023-03-15 02:56:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 02:56:34] [INFO ] [Nat]Absence check using 66 positive place invariants in 95 ms returned sat
[2023-03-15 02:56:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 02:56:36] [INFO ] [Nat]Absence check using state equation in 1497 ms returned sat
[2023-03-15 02:56:36] [INFO ] Deduced a trap composed of 68 places in 319 ms of which 1 ms to minimize.
[2023-03-15 02:56:37] [INFO ] Deduced a trap composed of 77 places in 271 ms of which 1 ms to minimize.
[2023-03-15 02:56:37] [INFO ] Deduced a trap composed of 115 places in 239 ms of which 1 ms to minimize.
[2023-03-15 02:56:37] [INFO ] Deduced a trap composed of 121 places in 245 ms of which 1 ms to minimize.
[2023-03-15 02:56:38] [INFO ] Deduced a trap composed of 107 places in 286 ms of which 1 ms to minimize.
[2023-03-15 02:56:38] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1990 ms
[2023-03-15 02:56:38] [INFO ] Computed and/alt/rep : 2700/4269/2700 causal constraints (skipped 0 transitions) in 188 ms.
[2023-03-15 02:56:41] [INFO ] Deduced a trap composed of 7 places in 1945 ms of which 3 ms to minimize.
[2023-03-15 02:56:41] [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.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)
[2023-03-15 02:56:41] [INFO ] [Real]Absence check using 66 positive place invariants in 93 ms returned sat
[2023-03-15 02:56:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 02:56:43] [INFO ] [Real]Absence check using state equation in 1519 ms returned sat
[2023-03-15 02:56:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 02:56:44] [INFO ] [Nat]Absence check using 66 positive place invariants in 143 ms returned sat
[2023-03-15 02:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 02:56:45] [INFO ] [Nat]Absence check using state equation in 1470 ms returned sat
[2023-03-15 02:56:46] [INFO ] Deduced a trap composed of 109 places in 402 ms of which 1 ms to minimize.
[2023-03-15 02:56:46] [INFO ] Deduced a trap composed of 77 places in 191 ms of which 0 ms to minimize.
[2023-03-15 02:56:46] [INFO ] Deduced a trap composed of 69 places in 128 ms of which 1 ms to minimize.
[2023-03-15 02:56:46] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1130 ms
[2023-03-15 02:56:47] [INFO ] Computed and/alt/rep : 2700/4269/2700 causal constraints (skipped 0 transitions) in 215 ms.
[2023-03-15 02:56:48] [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 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: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)
[2023-03-15 02:56:49] [INFO ] [Real]Absence check using 66 positive place invariants in 111 ms returned sat
[2023-03-15 02:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 02:56:50] [INFO ] [Real]Absence check using state equation in 1481 ms returned sat
[2023-03-15 02:56:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 02:56:51] [INFO ] [Nat]Absence check using 66 positive place invariants in 145 ms returned sat
[2023-03-15 02:56:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 02:56:53] [INFO ] [Nat]Absence check using state equation in 1644 ms returned sat
[2023-03-15 02:56:53] [INFO ] Deduced a trap composed of 101 places in 410 ms of which 1 ms to minimize.
[2023-03-15 02:56:54] [INFO ] Deduced a trap composed of 85 places in 295 ms of which 1 ms to minimize.
[2023-03-15 02:56:54] [INFO ] Deduced a trap composed of 80 places in 243 ms of which 1 ms to minimize.
[2023-03-15 02:56:54] [INFO ] Deduced a trap composed of 80 places in 261 ms of which 1 ms to minimize.
[2023-03-15 02:56:55] [INFO ] Deduced a trap composed of 80 places in 287 ms of which 1 ms to minimize.
[2023-03-15 02:56:55] [INFO ] Deduced a trap composed of 80 places in 283 ms of which 0 ms to minimize.
[2023-03-15 02:56:56] [INFO ] Deduced a trap composed of 115 places in 179 ms of which 1 ms to minimize.
[2023-03-15 02:56:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.verifyPossible(DeadlockTester.java:916)
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)
[2023-03-15 02:56:56] [INFO ] [Real]Absence check using 66 positive place invariants in 94 ms returned sat
[2023-03-15 02:56:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 02:56:58] [INFO ] [Real]Absence check using state equation in 1632 ms returned sat
[2023-03-15 02:56:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 02:56:59] [INFO ] [Nat]Absence check using 66 positive place invariants in 98 ms returned sat
[2023-03-15 02:56:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 02:57:00] [INFO ] [Nat]Absence check using state equation in 1457 ms returned sat
[2023-03-15 02:57:01] [INFO ] Deduced a trap composed of 99 places in 261 ms of which 1 ms to minimize.
[2023-03-15 02:57:01] [INFO ] Deduced a trap composed of 69 places in 237 ms of which 1 ms to minimize.
[2023-03-15 02:57:01] [INFO ] Deduced a trap composed of 120 places in 203 ms of which 1 ms to minimize.
[2023-03-15 02:57:02] [INFO ] Deduced a trap composed of 107 places in 266 ms of which 0 ms to minimize.
[2023-03-15 02:57:02] [INFO ] Deduced a trap composed of 88 places in 129 ms of which 0 ms to minimize.
[2023-03-15 02:57:02] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1830 ms
[2023-03-15 02:57:02] [INFO ] Computed and/alt/rep : 2700/4269/2700 causal constraints (skipped 0 transitions) in 219 ms.
[2023-03-15 02:57:05] [INFO ] Deduced a trap composed of 7 places in 2048 ms of which 4 ms to minimize.
[2023-03-15 02:57:05] [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: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)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Support contains 6 out of 2328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2328/2328 places, 2701/2701 transitions.
Graph (trivial) has 2317 edges and 2328 vertex of which 1397 / 2328 are part of one of the 33 SCC in 23 ms
Free SCC test removed 1364 places
Drop transitions removed 1650 transitions
Reduce isomorphic transitions removed 1650 transitions.
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 964 transition count 1018
Reduce places removed 33 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 34 rules applied. Total rules applied 68 place count 931 transition count 1017
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 69 place count 930 transition count 1017
Discarding 324 places :
Symmetric choice reduction at 3 with 324 rule applications. Total rules 393 place count 606 transition count 693
Iterating global reduction 3 with 324 rules applied. Total rules applied 717 place count 606 transition count 693
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 65 Pre rules applied. Total rules applied 717 place count 606 transition count 628
Deduced a syphon composed of 65 places in 6 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 3 with 130 rules applied. Total rules applied 847 place count 541 transition count 628
Discarding 54 places :
Symmetric choice reduction at 3 with 54 rule applications. Total rules 901 place count 487 transition count 543
Iterating global reduction 3 with 54 rules applied. Total rules applied 955 place count 487 transition count 543
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 1157 place count 386 transition count 442
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1158 place count 385 transition count 439
Iterating global reduction 3 with 1 rules applied. Total rules applied 1159 place count 385 transition count 439
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1161 place count 384 transition count 453
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1163 place count 384 transition count 451
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 1169 place count 384 transition count 445
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1171 place count 383 transition count 456
Free-agglomeration rule applied 200 times.
Iterating global reduction 4 with 200 rules applied. Total rules applied 1371 place count 383 transition count 256
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Graph (complete) has 496 edges and 183 vertex of which 51 are kept as prefixes of interest. Removing 132 places using SCC suffix rule.2 ms
Discarding 132 places :
Also discarding 116 output transitions
Drop transitions removed 116 transitions
Iterating post reduction 4 with 237 rules applied. Total rules applied 1608 place count 51 transition count 104
Drop transitions removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 5 with 35 rules applied. Total rules applied 1643 place count 51 transition count 69
Applied a total of 1643 rules in 629 ms. Remains 51 /2328 variables (removed 2277) and now considering 69/2701 (removed 2632) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 630 ms. Remains : 51/2328 places, 69/2701 transitions.
// Phase 1: matrix 69 rows 51 cols
[2023-03-15 02:57:06] [INFO ] Computed 19 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1318 ms. (steps per millisecond=758 ) properties (out of 6) seen :5
FORMULA NoC3x3-PT-4B-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 1) seen :0
[2023-03-15 02:57:08] [INFO ] Invariant cache hit.
[2023-03-15 02:57:08] [INFO ] [Real]Absence check using 19 positive place invariants in 6 ms returned sat
[2023-03-15 02:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 02:57:08] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-15 02:57:08] [INFO ] State equation strengthened by 38 read => feed constraints.
[2023-03-15 02:57:08] [INFO ] [Real]Added 38 Read/Feed constraints in 5 ms returned sat
[2023-03-15 02:57:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 02:57:08] [INFO ] [Nat]Absence check using 19 positive place invariants in 6 ms returned sat
[2023-03-15 02:57:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 02:57:08] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-15 02:57:08] [INFO ] [Nat]Added 38 Read/Feed constraints in 6 ms returned sat
[2023-03-15 02:57:08] [INFO ] Computed and/alt/rep : 55/366/55 causal constraints (skipped 10 transitions) in 6 ms.
[2023-03-15 02:57:08] [INFO ] Added : 35 causal constraints over 8 iterations in 97 ms. Result :sat
Minimization took 46 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
FORMULA NoC3x3-PT-4B-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 56518 ms.
BK_STOP 1678849029329
--------------------
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="NoC3x3-PT-4B"
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 NoC3x3-PT-4B, 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 r261-smll-167863536100285"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-4B.tgz
mv NoC3x3-PT-4B 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 ;