About the Execution of ITS-Tools for ShieldRVt-PT-100B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 821.676 | 411168.00 | 465247.00 | 1110.00 | 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/mcc2024-input.r356-tall-171683762401053.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool itstools
Input is ShieldRVt-PT-100B, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683762401053
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 21:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 11 21:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.3M May 18 16:43 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 ShieldRVt-PT-100B-UpperBounds-00
FORMULA_NAME ShieldRVt-PT-100B-UpperBounds-01
FORMULA_NAME ShieldRVt-PT-100B-UpperBounds-02
FORMULA_NAME ShieldRVt-PT-100B-UpperBounds-03
FORMULA_NAME ShieldRVt-PT-100B-UpperBounds-04
FORMULA_NAME ShieldRVt-PT-100B-UpperBounds-05
FORMULA_NAME ShieldRVt-PT-100B-UpperBounds-06
FORMULA_NAME ShieldRVt-PT-100B-UpperBounds-07
FORMULA_NAME ShieldRVt-PT-100B-UpperBounds-08
FORMULA_NAME ShieldRVt-PT-100B-UpperBounds-09
FORMULA_NAME ShieldRVt-PT-100B-UpperBounds-10
FORMULA_NAME ShieldRVt-PT-100B-UpperBounds-11
FORMULA_NAME ShieldRVt-PT-100B-UpperBounds-12
FORMULA_NAME ShieldRVt-PT-100B-UpperBounds-13
FORMULA_NAME ShieldRVt-PT-100B-UpperBounds-14
FORMULA_NAME ShieldRVt-PT-100B-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1717093053138
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-100B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-30 18:17:34] [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]
[2024-05-30 18:17:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 18:17:34] [INFO ] Load time of PNML (sax parser for PT used): 236 ms
[2024-05-30 18:17:34] [INFO ] Transformed 5003 places.
[2024-05-30 18:17:34] [INFO ] Transformed 5003 transitions.
[2024-05-30 18:17:34] [INFO ] Found NUPN structural information;
[2024-05-30 18:17:34] [INFO ] Parsed PT model containing 5003 places and 5003 transitions and 11806 arcs in 480 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 5003 rows 5003 cols
[2024-05-30 18:17:35] [INFO ] Computed 401 invariants in 66 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (2 resets) in 105 ms. (94 steps per ms)
FORMULA ShieldRVt-PT-100B-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldRVt-PT-100B-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldRVt-PT-100B-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldRVt-PT-100B-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldRVt-PT-100B-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldRVt-PT-100B-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldRVt-PT-100B-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 90008 steps (18 resets) in 125 ms. (714 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-05-30 18:17:35] [INFO ] Invariant cache hit.
[2024-05-30 18:17:36] [INFO ] [Real]Absence check using 401 positive place invariants in 308 ms returned sat
[2024-05-30 18:17:39] [INFO ] [Real]Absence check using state equation in 2466 ms returned sat
[2024-05-30 18:17:41] [INFO ] Deduced a trap composed of 64 places in 2495 ms of which 180 ms to minimize.
[2024-05-30 18:17:41] [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 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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-30 18:17:42] [INFO ] [Real]Absence check using 401 positive place invariants in 304 ms returned sat
[2024-05-30 18:17:45] [INFO ] [Real]Absence check using state equation in 2370 ms returned sat
[2024-05-30 18:17:47] [INFO ] Deduced a trap composed of 24 places in 2223 ms of which 25 ms to minimize.
[2024-05-30 18:17:47] [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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-30 18:17:48] [INFO ] [Real]Absence check using 401 positive place invariants in 288 ms returned sat
[2024-05-30 18:17:51] [INFO ] [Real]Absence check using state equation in 2323 ms returned sat
[2024-05-30 18:17:53] [INFO ] Deduced a trap composed of 38 places in 2217 ms of which 27 ms to minimize.
[2024-05-30 18:17:53] [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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-30 18:17:54] [INFO ] [Real]Absence check using 401 positive place invariants in 288 ms returned sat
[2024-05-30 18:17:56] [INFO ] [Real]Absence check using state equation in 2257 ms returned sat
[2024-05-30 18:17:59] [INFO ] Deduced a trap composed of 26 places in 2306 ms of which 24 ms to minimize.
[2024-05-30 18:17:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-30 18:18:00] [INFO ] [Real]Absence check using 401 positive place invariants in 275 ms returned sat
[2024-05-30 18:18:02] [INFO ] [Real]Absence check using state equation in 2468 ms returned sat
[2024-05-30 18:18:05] [INFO ] Deduced a trap composed of 38 places in 2120 ms of which 21 ms to minimize.
[2024-05-30 18:18:05] [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 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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-30 18:18:06] [INFO ] [Real]Absence check using 401 positive place invariants in 281 ms returned sat
[2024-05-30 18:18:08] [INFO ] [Real]Absence check using state equation in 2212 ms returned sat
[2024-05-30 18:18:11] [INFO ] Deduced a trap composed of 28 places in 2258 ms of which 22 ms to minimize.
[2024-05-30 18:18:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-30 18:18:12] [INFO ] [Real]Absence check using 401 positive place invariants in 275 ms returned sat
[2024-05-30 18:18:14] [INFO ] [Real]Absence check using state equation in 2393 ms returned sat
[2024-05-30 18:18:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:18:15] [INFO ] [Nat]Absence check using 401 positive place invariants in 284 ms returned sat
[2024-05-30 18:18:17] [INFO ] [Nat]Absence check using state equation in 2347 ms returned sat
[2024-05-30 18:18:20] [INFO ] Deduced a trap composed of 34 places in 2169 ms of which 24 ms to minimize.
[2024-05-30 18:18:20] [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 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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-30 18:18:21] [INFO ] [Real]Absence check using 401 positive place invariants in 309 ms returned sat
[2024-05-30 18:18:23] [INFO ] [Real]Absence check using state equation in 2532 ms returned sat
[2024-05-30 18:18:26] [INFO ] Deduced a trap composed of 33 places in 2430 ms of which 23 ms to minimize.
[2024-05-30 18:18:26] [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 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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-30 18:18:27] [INFO ] [Real]Absence check using 401 positive place invariants in 301 ms returned sat
[2024-05-30 18:18:29] [INFO ] [Real]Absence check using state equation in 2266 ms returned sat
[2024-05-30 18:18:32] [INFO ] Deduced a trap composed of 38 places in 2146 ms of which 22 ms to minimize.
[2024-05-30 18:18:32] [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 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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 9 out of 5003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5003/5003 places, 5003/5003 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1596 transitions
Trivial Post-agglo rules discarded 1596 transitions
Performed 1596 trivial Post agglomeration. Transition count delta: 1596
Iterating post reduction 0 with 1596 rules applied. Total rules applied 1596 place count 5003 transition count 3407
Reduce places removed 1596 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 1598 rules applied. Total rules applied 3194 place count 3407 transition count 3405
Reduce places removed 1 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 5 rules applied. Total rules applied 3199 place count 3406 transition count 3401
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 3203 place count 3402 transition count 3401
Performed 397 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 397 Pre rules applied. Total rules applied 3203 place count 3402 transition count 3004
Deduced a syphon composed of 397 places in 9 ms
Reduce places removed 397 places and 0 transitions.
Iterating global reduction 4 with 794 rules applied. Total rules applied 3997 place count 3005 transition count 3004
Discarding 697 places :
Symmetric choice reduction at 4 with 697 rule applications. Total rules 4694 place count 2308 transition count 2307
Iterating global reduction 4 with 697 rules applied. Total rules applied 5391 place count 2308 transition count 2307
Performed 295 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 295 Pre rules applied. Total rules applied 5391 place count 2308 transition count 2012
Deduced a syphon composed of 295 places in 9 ms
Reduce places removed 295 places and 0 transitions.
Iterating global reduction 4 with 590 rules applied. Total rules applied 5981 place count 2013 transition count 2012
Performed 902 Post agglomeration using F-continuation condition.Transition count delta: 902
Deduced a syphon composed of 902 places in 7 ms
Reduce places removed 902 places and 0 transitions.
Iterating global reduction 4 with 1804 rules applied. Total rules applied 7785 place count 1111 transition count 1110
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -97
Deduced a syphon composed of 101 places in 7 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 7987 place count 1010 transition count 1207
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -101
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 8189 place count 909 transition count 1308
Performed 93 Post agglomeration using F-continuation condition.Transition count delta: -90
Deduced a syphon composed of 93 places in 1 ms
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 4 with 186 rules applied. Total rules applied 8375 place count 816 transition count 1398
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 8376 place count 816 transition count 1397
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 8377 place count 816 transition count 1396
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 8378 place count 815 transition count 1396
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 8379 place count 815 transition count 1395
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 8380 place count 814 transition count 1394
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 8381 place count 813 transition count 1394
Applied a total of 8381 rules in 1541 ms. Remains 813 /5003 variables (removed 4190) and now considering 1394/5003 (removed 3609) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1573 ms. Remains : 813/5003 places, 1394/5003 transitions.
// Phase 1: matrix 1394 rows 813 cols
[2024-05-30 18:18:33] [INFO ] Computed 400 invariants in 6 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (232 resets) in 7717 ms. (129 steps per ms)
FORMULA ShieldRVt-PT-100B-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldRVt-PT-100B-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldRVt-PT-100B-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 5893521 steps (166 resets) in 30006 ms. (196 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
[2024-05-30 18:19:11] [INFO ] Invariant cache hit.
[2024-05-30 18:19:11] [INFO ] [Real]Absence check using 400 positive place invariants in 48 ms returned sat
[2024-05-30 18:19:11] [INFO ] [Real]Absence check using state equation in 331 ms returned sat
[2024-05-30 18:19:12] [INFO ] Computed and/alt/rep : 1391/4259/1391 causal constraints (skipped 0 transitions) in 72 ms.
[2024-05-30 18:19:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:19:12] [INFO ] [Nat]Absence check using 400 positive place invariants in 48 ms returned sat
[2024-05-30 18:19:12] [INFO ] [Nat]Absence check using state equation in 327 ms returned sat
[2024-05-30 18:19:12] [INFO ] Computed and/alt/rep : 1391/4259/1391 causal constraints (skipped 0 transitions) in 73 ms.
[2024-05-30 18:19:32] [INFO ] Added : 975 causal constraints over 195 iterations in 20183 ms.(timeout) Result :sat
Minimization took 1463 ms.
[2024-05-30 18:19:34] [INFO ] [Real]Absence check using 400 positive place invariants in 49 ms returned sat
[2024-05-30 18:19:34] [INFO ] [Real]Absence check using state equation in 332 ms returned sat
[2024-05-30 18:19:35] [INFO ] Computed and/alt/rep : 1391/4259/1391 causal constraints (skipped 0 transitions) in 60 ms.
[2024-05-30 18:19:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:19:35] [INFO ] [Nat]Absence check using 400 positive place invariants in 50 ms returned sat
[2024-05-30 18:19:35] [INFO ] [Nat]Absence check using state equation in 328 ms returned sat
[2024-05-30 18:19:35] [INFO ] Computed and/alt/rep : 1391/4259/1391 causal constraints (skipped 0 transitions) in 69 ms.
[2024-05-30 18:19:55] [INFO ] Added : 1035 causal constraints over 207 iterations in 20200 ms.(timeout) Result :sat
Minimization took 2022 ms.
[2024-05-30 18:19:58] [INFO ] [Real]Absence check using 400 positive place invariants in 56 ms returned sat
[2024-05-30 18:19:58] [INFO ] [Real]Absence check using state equation in 316 ms returned sat
[2024-05-30 18:19:58] [INFO ] Computed and/alt/rep : 1391/4259/1391 causal constraints (skipped 0 transitions) in 73 ms.
[2024-05-30 18:19:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:19:58] [INFO ] [Nat]Absence check using 400 positive place invariants in 50 ms returned sat
[2024-05-30 18:19:59] [INFO ] [Nat]Absence check using state equation in 319 ms returned sat
[2024-05-30 18:19:59] [INFO ] Computed and/alt/rep : 1391/4259/1391 causal constraints (skipped 0 transitions) in 61 ms.
[2024-05-30 18:20:19] [INFO ] Added : 970 causal constraints over 194 iterations in 20165 ms.(timeout) Result :sat
Minimization took 1526 ms.
[2024-05-30 18:20:21] [INFO ] [Real]Absence check using 400 positive place invariants in 52 ms returned sat
[2024-05-30 18:20:21] [INFO ] [Real]Absence check using state equation in 334 ms returned sat
[2024-05-30 18:20:21] [INFO ] Computed and/alt/rep : 1391/4259/1391 causal constraints (skipped 0 transitions) in 64 ms.
[2024-05-30 18:20:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:20:21] [INFO ] [Nat]Absence check using 400 positive place invariants in 56 ms returned sat
[2024-05-30 18:20:22] [INFO ] [Nat]Absence check using state equation in 337 ms returned sat
[2024-05-30 18:20:22] [INFO ] Computed and/alt/rep : 1391/4259/1391 causal constraints (skipped 0 transitions) in 65 ms.
[2024-05-30 18:20:42] [INFO ] Added : 910 causal constraints over 182 iterations in 20230 ms.(timeout) Result :sat
Minimization took 1325 ms.
[2024-05-30 18:20:44] [INFO ] [Real]Absence check using 400 positive place invariants in 48 ms returned sat
[2024-05-30 18:20:44] [INFO ] [Real]Absence check using state equation in 319 ms returned sat
[2024-05-30 18:20:44] [INFO ] Computed and/alt/rep : 1391/4259/1391 causal constraints (skipped 0 transitions) in 64 ms.
[2024-05-30 18:20:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:20:44] [INFO ] [Nat]Absence check using 400 positive place invariants in 49 ms returned sat
[2024-05-30 18:20:45] [INFO ] [Nat]Absence check using state equation in 322 ms returned sat
[2024-05-30 18:20:45] [INFO ] Computed and/alt/rep : 1391/4259/1391 causal constraints (skipped 0 transitions) in 65 ms.
[2024-05-30 18:21:05] [INFO ] Added : 945 causal constraints over 189 iterations in 20134 ms.(timeout) Result :sat
Minimization took 1361 ms.
[2024-05-30 18:21:06] [INFO ] [Real]Absence check using 400 positive place invariants in 48 ms returned sat
[2024-05-30 18:21:07] [INFO ] [Real]Absence check using state equation in 308 ms returned sat
[2024-05-30 18:21:07] [INFO ] Computed and/alt/rep : 1391/4259/1391 causal constraints (skipped 0 transitions) in 63 ms.
[2024-05-30 18:21:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:21:07] [INFO ] [Nat]Absence check using 400 positive place invariants in 48 ms returned sat
[2024-05-30 18:21:07] [INFO ] [Nat]Absence check using state equation in 306 ms returned sat
[2024-05-30 18:21:07] [INFO ] Computed and/alt/rep : 1391/4259/1391 causal constraints (skipped 0 transitions) in 63 ms.
[2024-05-30 18:21:28] [INFO ] Added : 930 causal constraints over 186 iterations in 20381 ms.(timeout) Result :sat
Minimization took 4502 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
FORMULA ShieldRVt-PT-100B-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-100B-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-100B-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
Support contains 3 out of 813 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 813/813 places, 1394/1394 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 813 transition count 1390
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 809 transition count 1390
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 0 with 4 rules applied. Total rules applied 12 place count 807 transition count 1388
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 18 place count 804 transition count 1392
Applied a total of 18 rules in 66 ms. Remains 804 /813 variables (removed 9) and now considering 1392/1394 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 804/813 places, 1392/1394 transitions.
// Phase 1: matrix 1392 rows 804 cols
[2024-05-30 18:21:38] [INFO ] Computed 400 invariants in 3 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
RANDOM walk for 1000000 steps (245 resets) in 7542 ms. (132 steps per ms)
BEST_FIRST walk for 2947384 steps (72 resets) in 15003 ms. (196 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
[2024-05-30 18:22:00] [INFO ] Invariant cache hit.
[2024-05-30 18:22:01] [INFO ] [Real]Absence check using 400 positive place invariants in 49 ms returned sat
[2024-05-30 18:22:01] [INFO ] [Real]Absence check using state equation in 324 ms returned sat
[2024-05-30 18:22:01] [INFO ] Computed and/alt/rep : 1389/4313/1389 causal constraints (skipped 0 transitions) in 63 ms.
[2024-05-30 18:22:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:22:01] [INFO ] [Nat]Absence check using 400 positive place invariants in 48 ms returned sat
[2024-05-30 18:22:02] [INFO ] [Nat]Absence check using state equation in 316 ms returned sat
[2024-05-30 18:22:02] [INFO ] Computed and/alt/rep : 1389/4313/1389 causal constraints (skipped 0 transitions) in 68 ms.
[2024-05-30 18:22:22] [INFO ] Added : 960 causal constraints over 192 iterations in 20316 ms.(timeout) Result :sat
Minimization took 1878 ms.
[2024-05-30 18:22:24] [INFO ] [Real]Absence check using 400 positive place invariants in 54 ms returned sat
[2024-05-30 18:22:24] [INFO ] [Real]Absence check using state equation in 316 ms returned sat
[2024-05-30 18:22:24] [INFO ] Computed and/alt/rep : 1389/4313/1389 causal constraints (skipped 0 transitions) in 62 ms.
[2024-05-30 18:22:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:22:25] [INFO ] [Nat]Absence check using 400 positive place invariants in 48 ms returned sat
[2024-05-30 18:22:25] [INFO ] [Nat]Absence check using state equation in 320 ms returned sat
[2024-05-30 18:22:25] [INFO ] Computed and/alt/rep : 1389/4313/1389 causal constraints (skipped 0 transitions) in 62 ms.
[2024-05-30 18:22:45] [INFO ] Added : 960 causal constraints over 192 iterations in 20285 ms.(timeout) Result :sat
Minimization took 1755 ms.
[2024-05-30 18:22:47] [INFO ] [Real]Absence check using 400 positive place invariants in 47 ms returned sat
[2024-05-30 18:22:48] [INFO ] [Real]Absence check using state equation in 325 ms returned sat
[2024-05-30 18:22:48] [INFO ] Computed and/alt/rep : 1389/4313/1389 causal constraints (skipped 0 transitions) in 61 ms.
[2024-05-30 18:22:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:22:48] [INFO ] [Nat]Absence check using 400 positive place invariants in 51 ms returned sat
[2024-05-30 18:22:48] [INFO ] [Nat]Absence check using state equation in 322 ms returned sat
[2024-05-30 18:22:49] [INFO ] Computed and/alt/rep : 1389/4313/1389 causal constraints (skipped 0 transitions) in 60 ms.
[2024-05-30 18:23:09] [INFO ] Added : 1060 causal constraints over 212 iterations in 20097 ms.(timeout) Result :sat
Minimization took 2922 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
Support contains 3 out of 804 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 804/804 places, 1392/1392 transitions.
Applied a total of 0 rules in 35 ms. Remains 804 /804 variables (removed 0) and now considering 1392/1392 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 804/804 places, 1392/1392 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 804/804 places, 1392/1392 transitions.
Applied a total of 0 rules in 23 ms. Remains 804 /804 variables (removed 0) and now considering 1392/1392 (removed 0) transitions.
[2024-05-30 18:23:17] [INFO ] Invariant cache hit.
[2024-05-30 18:23:18] [INFO ] Implicit Places using invariants in 610 ms returned []
[2024-05-30 18:23:18] [INFO ] Invariant cache hit.
[2024-05-30 18:23:19] [INFO ] Implicit Places using invariants and state equation in 1041 ms returned []
Implicit Place search using SMT with State Equation took 1655 ms to find 0 implicit places.
[2024-05-30 18:23:19] [INFO ] Redundant transitions in 69 ms returned []
Running 1389 sub problems to find dead transitions.
[2024-05-30 18:23:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/804 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 1389 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 804/2196 variables, and 400 constraints, problems are : Problem set: 0 solved, 1389 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/804 constraints, PredecessorRefiner: 1389/1389 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1389 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/804 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 1389 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/804 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 1389 unsolved
At refinement iteration 2 (OVERLAPS) 1392/2196 variables, 804/1204 constraints. Problems are: Problem set: 0 solved, 1389 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2196 variables, 1389/2593 constraints. Problems are: Problem set: 0 solved, 1389 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2196/2196 variables, and 2593 constraints, problems are : Problem set: 0 solved, 1389 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 804/804 constraints, PredecessorRefiner: 1389/1389 constraints, Known Traps: 0/0 constraints]
After SMT, in 60742ms problems are : Problem set: 0 solved, 1389 unsolved
Search for dead transitions found 0 dead transitions in 60767ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62538 ms. Remains : 804/804 places, 1392/1392 transitions.
RANDOM walk for 40000 steps (17 resets) in 1285 ms. (31 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 492 ms. (81 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 500 ms. (79 steps per ms) remains 6/6 properties
[2024-05-30 18:24:20] [INFO ] Flatten gal took : 329 ms
BEST_FIRST walk for 40004 steps (8 resets) in 507 ms. (78 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 469 ms. (85 steps per ms) remains 6/6 properties
[2024-05-30 18:24:20] [INFO ] Flatten gal took : 186 ms
[2024-05-30 18:24:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12761844981024626310.gal : 48 ms
[2024-05-30 18:24:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10787183045329066027.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12761844981024626310.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10787183045329066027.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 443 ms. (90 steps per ms) remains 6/6 properties
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
BEST_FIRST walk for 40004 steps (8 resets) in 365 ms. (109 steps per ms) remains 6/6 properties
Loading property file /tmp/ReachabilityCardinality10787183045329066027.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :11 after 26
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :26 after 53
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :53 after 104
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :104 after 203
Invariant property MIN1 does not hold.
Reachability property MAX1 is true.
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :203 after 545
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :545 after 65814
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :65814 after 2.68435e+09
Invariant property MIN2 does not hold.
Reachability property MAX2 is true.
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :2.68435e+09 after 3.27862e+18
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :3.27862e+18 after 1.59578e+26
Invariant property MIN0 does not hold.
Reachability property MAX0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,7.5265e+43,0.792727,19196,2,2369,18,23994,6,0,4611,14333,0
Total reachable state count : 7.526501504504085310268304917018822008268e+43
Verifying 6 reachability properties.
Reachability property MAX0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX0,9.28455e+26,0.795312,19452,2,899,18,23994,7,0,4614,14333,0
Invariant property MIN0 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN0,9.28455e+26,0.79629,19452,2,899,18,23994,8,0,4615,14333,0
Reachability property MAX1 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX1,3.60288e+16,0.797277,19452,2,860,18,23994,9,0,4617,14333,0
Invariant property MIN1 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN1,3.60288e+16,0.79801,19452,2,860,18,23994,10,0,4618,14333,0
Reachability property MAX2 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX2,8.64691e+17,0.799003,19452,2,868,18,23994,11,0,4620,14333,0
Invariant property MIN2 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN2,8.64691e+17,0.799746,19452,2,868,18,23994,12,0,4621,14333,0
Interrupted probabilistic random walk after 125423 steps, run timeout after 3001 ms. (steps per millisecond=41 ) properties seen :0 out of 6
Probabilistic random walk after 125423 steps, saw 90088 distinct states, run finished after 3009 ms. (steps per millisecond=41 ) properties seen :0
FORMULA ShieldRVt-PT-100B-UpperBounds-11 1 TECHNIQUES REACHABILITY_MAX
FORMULA ShieldRVt-PT-100B-UpperBounds-08 1 TECHNIQUES REACHABILITY_MAX
FORMULA ShieldRVt-PT-100B-UpperBounds-05 1 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (After reachability solving 3 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 409901 ms.
BK_STOP 1717093464306
--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="ShieldRVt-PT-100B"
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 2-5568"
echo " Executing tool itstools"
echo " Input is ShieldRVt-PT-100B, 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 r356-tall-171683762401053"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-100B.tgz
mv ShieldRVt-PT-100B 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 ;