About the Execution of ITS-Tools for ShieldPPPt-PT-050B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 690.680 | 218917.00 | 247255.00 | 434.30 | 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-171683761600685.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 ShieldPPPt-PT-050B, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683761600685
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 9.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 114K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 3.4K Apr 23 07:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 11 14:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 170K Apr 11 14:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 11 14:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Apr 11 14:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:54 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 955K 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 ShieldPPPt-PT-050B-UpperBounds-00
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-01
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-02
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-03
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-04
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-05
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-06
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-07
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-08
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-09
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-10
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-11
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-12
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-13
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-14
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1717024803249
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-050B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-29 23:20:04] [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]
[2024-05-29 23:20:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 23:20:04] [INFO ] Load time of PNML (sax parser for PT used): 206 ms
[2024-05-29 23:20:04] [INFO ] Transformed 3903 places.
[2024-05-29 23:20:04] [INFO ] Transformed 3553 transitions.
[2024-05-29 23:20:04] [INFO ] Found NUPN structural information;
[2024-05-29 23:20:04] [INFO ] Parsed PT model containing 3903 places and 3553 transitions and 8906 arcs in 459 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 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 3553 rows 3903 cols
[2024-05-29 23:20:05] [INFO ] Computed 551 invariants in 61 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 111 ms. (89 steps per ms)
FORMULA ShieldPPPt-PT-050B-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 90009 steps (18 resets) in 117 ms. (762 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]
[2024-05-29 23:20:05] [INFO ] Invariant cache hit.
[2024-05-29 23:20:06] [INFO ] [Real]Absence check using 551 positive place invariants in 255 ms returned sat
[2024-05-29 23:20:07] [INFO ] [Real]Absence check using state equation in 1434 ms returned sat
[2024-05-29 23:20:10] [INFO ] Deduced a trap composed of 28 places in 2071 ms of which 161 ms to minimize.
[2024-05-29 23:20:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 23:20:11] [INFO ] [Nat]Absence check using 551 positive place invariants in 263 ms returned sat
[2024-05-29 23:20:12] [INFO ] [Nat]Absence check using state equation in 1455 ms returned sat
[2024-05-29 23:20:14] [INFO ] Deduced a trap composed of 28 places in 1792 ms of which 19 ms to minimize.
[2024-05-29 23:20:16] [INFO ] Deduced a trap composed of 26 places in 1844 ms of which 20 ms to minimize.
[2024-05-29 23:20:16] [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: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)
[2024-05-29 23:20:17] [INFO ] [Real]Absence check using 551 positive place invariants in 262 ms returned sat
[2024-05-29 23:20:18] [INFO ] [Real]Absence check using state equation in 1457 ms returned sat
[2024-05-29 23:20:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 23:20:19] [INFO ] [Nat]Absence check using 551 positive place invariants in 238 ms returned sat
[2024-05-29 23:20:20] [INFO ] [Nat]Absence check using state equation in 1480 ms returned sat
[2024-05-29 23:20:22] [INFO ] Deduced a trap composed of 53 places in 1830 ms of which 20 ms to minimize.
[2024-05-29 23:20:24] [INFO ] Deduced a trap composed of 19 places in 1776 ms of which 18 ms to minimize.
[2024-05-29 23:20:24] [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: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)
[2024-05-29 23:20:25] [INFO ] [Real]Absence check using 551 positive place invariants in 238 ms returned sat
[2024-05-29 23:20:27] [INFO ] [Real]Absence check using state equation in 1481 ms returned sat
[2024-05-29 23:20:29] [INFO ] Deduced a trap composed of 23 places in 1862 ms of which 20 ms to minimize.
[2024-05-29 23:20:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 23:20:30] [INFO ] [Nat]Absence check using 551 positive place invariants in 249 ms returned sat
[2024-05-29 23:20:31] [INFO ] [Nat]Absence check using state equation in 1416 ms returned sat
[2024-05-29 23:20:33] [INFO ] Deduced a trap composed of 23 places in 1871 ms of which 21 ms to minimize.
[2024-05-29 23:20:35] [INFO ] Deduced a trap composed of 22 places in 1831 ms of which 22 ms to minimize.
[2024-05-29 23:20:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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)
[2024-05-29 23:20:36] [INFO ] [Real]Absence check using 551 positive place invariants in 241 ms returned sat
[2024-05-29 23:20:37] [INFO ] [Real]Absence check using state equation in 1435 ms returned sat
[2024-05-29 23:20:39] [INFO ] Deduced a trap composed of 17 places in 1848 ms of which 21 ms to minimize.
[2024-05-29 23:20:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 23:20:40] [INFO ] [Nat]Absence check using 551 positive place invariants in 237 ms returned sat
[2024-05-29 23:20:42] [INFO ] [Nat]Absence check using state equation in 1464 ms returned sat
[2024-05-29 23:20:43] [INFO ] Deduced a trap composed of 17 places in 1889 ms of which 23 ms to minimize.
[2024-05-29 23:20:45] [INFO ] Deduced a trap composed of 26 places in 1885 ms of which 20 ms to minimize.
[2024-05-29 23:20:45] [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: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)
[2024-05-29 23:20:46] [INFO ] [Real]Absence check using 551 positive place invariants in 237 ms returned sat
[2024-05-29 23:20:48] [INFO ] [Real]Absence check using state equation in 1465 ms returned sat
[2024-05-29 23:20:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 23:20:49] [INFO ] [Nat]Absence check using 551 positive place invariants in 238 ms returned sat
[2024-05-29 23:20:50] [INFO ] [Nat]Absence check using state equation in 1472 ms returned sat
[2024-05-29 23:20:52] [INFO ] Deduced a trap composed of 20 places in 1817 ms of which 20 ms to minimize.
[2024-05-29 23:20:54] [INFO ] Deduced a trap composed of 25 places in 1811 ms of which 21 ms to minimize.
[2024-05-29 23:20:54] [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: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)
[2024-05-29 23:20:55] [INFO ] [Real]Absence check using 551 positive place invariants in 238 ms returned sat
[2024-05-29 23:20:56] [INFO ] [Real]Absence check using state equation in 1469 ms returned sat
[2024-05-29 23:20:58] [INFO ] Deduced a trap composed of 24 places in 1788 ms of which 19 ms to minimize.
[2024-05-29 23:20:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 23:20:59] [INFO ] [Nat]Absence check using 551 positive place invariants in 240 ms returned sat
[2024-05-29 23:21:00] [INFO ] [Nat]Absence check using state equation in 1484 ms returned sat
[2024-05-29 23:21:02] [INFO ] Deduced a trap composed of 24 places in 1860 ms of which 20 ms to minimize.
[2024-05-29 23:21:04] [INFO ] Deduced a trap composed of 20 places in 1856 ms of which 22 ms to minimize.
[2024-05-29 23:21:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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: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)
[2024-05-29 23:21:05] [INFO ] [Real]Absence check using 551 positive place invariants in 241 ms returned sat
[2024-05-29 23:21:07] [INFO ] [Real]Absence check using state equation in 1486 ms returned sat
[2024-05-29 23:21:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 23:21:08] [INFO ] [Nat]Absence check using 551 positive place invariants in 241 ms returned sat
[2024-05-29 23:21:09] [INFO ] [Nat]Absence check using state equation in 1460 ms returned sat
[2024-05-29 23:21:11] [INFO ] Deduced a trap composed of 12 places in 1767 ms of which 20 ms to minimize.
[2024-05-29 23:21:13] [INFO ] Deduced a trap composed of 19 places in 1787 ms of which 21 ms to minimize.
[2024-05-29 23:21:13] [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)
[2024-05-29 23:21:14] [INFO ] [Real]Absence check using 551 positive place invariants in 239 ms returned sat
[2024-05-29 23:21:15] [INFO ] [Real]Absence check using state equation in 1487 ms returned sat
[2024-05-29 23:21:17] [INFO ] Deduced a trap composed of 27 places in 1675 ms of which 19 ms to minimize.
[2024-05-29 23:21:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 23:21:18] [INFO ] [Nat]Absence check using 551 positive place invariants in 241 ms returned sat
[2024-05-29 23:21:19] [INFO ] [Nat]Absence check using state equation in 1492 ms returned sat
[2024-05-29 23:21:21] [INFO ] Deduced a trap composed of 27 places in 1666 ms of which 20 ms to minimize.
[2024-05-29 23:21:23] [INFO ] Deduced a trap composed of 25 places in 1627 ms of which 19 ms to minimize.
[2024-05-29 23:21:23] [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: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)
[2024-05-29 23:21:24] [INFO ] [Real]Absence check using 551 positive place invariants in 238 ms returned sat
[2024-05-29 23:21:25] [INFO ] [Real]Absence check using state equation in 1512 ms returned sat
[2024-05-29 23:21:27] [INFO ] Deduced a trap composed of 23 places in 1653 ms of which 20 ms to minimize.
[2024-05-29 23:21:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 23:21:28] [INFO ] [Nat]Absence check using 551 positive place invariants in 239 ms returned sat
[2024-05-29 23:21:29] [INFO ] [Nat]Absence check using state equation in 1545 ms returned sat
[2024-05-29 23:21:31] [INFO ] Deduced a trap composed of 23 places in 1698 ms of which 21 ms to minimize.
[2024-05-29 23:21:33] [INFO ] Deduced a trap composed of 21 places in 1664 ms of which 20 ms to minimize.
[2024-05-29 23:21:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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: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)
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 3903 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3903/3903 places, 3553/3553 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 945 transitions
Trivial Post-agglo rules discarded 945 transitions
Performed 945 trivial Post agglomeration. Transition count delta: 945
Iterating post reduction 0 with 945 rules applied. Total rules applied 945 place count 3903 transition count 2608
Reduce places removed 945 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 947 rules applied. Total rules applied 1892 place count 2958 transition count 2606
Reduce places removed 1 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 7 rules applied. Total rules applied 1899 place count 2957 transition count 2600
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 1905 place count 2951 transition count 2600
Performed 198 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 198 Pre rules applied. Total rules applied 1905 place count 2951 transition count 2402
Deduced a syphon composed of 198 places in 18 ms
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 4 with 396 rules applied. Total rules applied 2301 place count 2753 transition count 2402
Discarding 348 places :
Symmetric choice reduction at 4 with 348 rule applications. Total rules 2649 place count 2405 transition count 2054
Iterating global reduction 4 with 348 rules applied. Total rules applied 2997 place count 2405 transition count 2054
Performed 148 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 148 Pre rules applied. Total rules applied 2997 place count 2405 transition count 1906
Deduced a syphon composed of 148 places in 13 ms
Reduce places removed 148 places and 0 transitions.
Iterating global reduction 4 with 296 rules applied. Total rules applied 3293 place count 2257 transition count 1906
Performed 849 Post agglomeration using F-continuation condition.Transition count delta: 849
Deduced a syphon composed of 849 places in 24 ms
Reduce places removed 849 places and 0 transitions.
Iterating global reduction 4 with 1698 rules applied. Total rules applied 4991 place count 1408 transition count 1057
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 19 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 5193 place count 1307 transition count 1057
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 46 places in 14 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 5285 place count 1261 transition count 1057
Partial Free-agglomeration rule applied 146 times.
Drop transitions (Partial Free agglomeration) removed 146 transitions
Iterating global reduction 4 with 146 rules applied. Total rules applied 5431 place count 1261 transition count 1057
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 5432 place count 1260 transition count 1056
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 5433 place count 1259 transition count 1056
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 5433 place count 1259 transition count 1054
Deduced a syphon composed of 2 places in 15 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 5437 place count 1257 transition count 1054
Applied a total of 5437 rules in 1375 ms. Remains 1257 /3903 variables (removed 2646) and now considering 1054/3553 (removed 2499) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1385 ms. Remains : 1257/3903 places, 1054/3553 transitions.
// Phase 1: matrix 1054 rows 1257 cols
[2024-05-29 23:21:34] [INFO ] Computed 550 invariants in 7 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 (2 resets) in 8625 ms. (115 steps per ms)
FORMULA ShieldPPPt-PT-050B-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 3301310 steps (8 resets) in 20004 ms. (165 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
[2024-05-29 23:22:03] [INFO ] Invariant cache hit.
[2024-05-29 23:22:03] [INFO ] [Real]Absence check using 550 positive place invariants in 71 ms returned sat
[2024-05-29 23:22:03] [INFO ] [Real]Absence check using state equation in 329 ms returned sat
[2024-05-29 23:22:04] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-29 23:22:04] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-29 23:22:04] [INFO ] Deduced a trap composed of 7 places in 95 ms of which 2 ms to minimize.
[2024-05-29 23:22:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 23:22:04] [INFO ] [Nat]Absence check using 550 positive place invariants in 74 ms returned sat
[2024-05-29 23:22:04] [INFO ] [Nat]Absence check using state equation in 328 ms returned sat
[2024-05-29 23:22:04] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2024-05-29 23:22:04] [INFO ] Deduced a trap composed of 7 places in 98 ms of which 2 ms to minimize.
[2024-05-29 23:22:05] [INFO ] Deduced a trap composed of 5 places in 92 ms of which 2 ms to minimize.
[2024-05-29 23:22:05] [INFO ] Deduced a trap composed of 6 places in 101 ms of which 2 ms to minimize.
[2024-05-29 23:22:05] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 442 ms
[2024-05-29 23:22:05] [INFO ] Computed and/alt/rep : 1050/2460/1050 causal constraints (skipped 0 transitions) in 49 ms.
[2024-05-29 23:22:25] [INFO ] Added : 955 causal constraints over 191 iterations in 20243 ms.(timeout) Result :sat
Minimization took 615 ms.
[2024-05-29 23:22:26] [INFO ] [Real]Absence check using 550 positive place invariants in 77 ms returned sat
[2024-05-29 23:22:26] [INFO ] [Real]Absence check using state equation in 344 ms returned sat
[2024-05-29 23:22:26] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-29 23:22:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 23:22:26] [INFO ] [Nat]Absence check using 550 positive place invariants in 75 ms returned sat
[2024-05-29 23:22:27] [INFO ] [Nat]Absence check using state equation in 354 ms returned sat
[2024-05-29 23:22:27] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2024-05-29 23:22:27] [INFO ] Deduced a trap composed of 6 places in 96 ms of which 2 ms to minimize.
[2024-05-29 23:22:27] [INFO ] Deduced a trap composed of 7 places in 96 ms of which 3 ms to minimize.
[2024-05-29 23:22:27] [INFO ] Deduced a trap composed of 6 places in 93 ms of which 2 ms to minimize.
[2024-05-29 23:22:27] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 434 ms
[2024-05-29 23:22:27] [INFO ] Computed and/alt/rep : 1050/2460/1050 causal constraints (skipped 0 transitions) in 52 ms.
[2024-05-29 23:22:49] [INFO ] Added : 1009 causal constraints over 202 iterations in 21925 ms.(timeout) Result :sat
Minimization took 3621 ms.
[2024-05-29 23:22:53] [INFO ] [Real]Absence check using 550 positive place invariants in 72 ms returned sat
[2024-05-29 23:22:53] [INFO ] [Real]Absence check using state equation in 326 ms returned sat
[2024-05-29 23:22:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 23:22:54] [INFO ] [Nat]Absence check using 550 positive place invariants in 72 ms returned sat
[2024-05-29 23:22:54] [INFO ] [Nat]Absence check using state equation in 312 ms returned sat
[2024-05-29 23:22:54] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2024-05-29 23:22:54] [INFO ] Computed and/alt/rep : 1050/2460/1050 causal constraints (skipped 0 transitions) in 49 ms.
[2024-05-29 23:23:14] [INFO ] Added : 980 causal constraints over 196 iterations in 20406 ms.(timeout) Result :sat
Minimization took 1449 ms.
[2024-05-29 23:23:16] [INFO ] [Real]Absence check using 550 positive place invariants in 72 ms returned sat
[2024-05-29 23:23:16] [INFO ] [Real]Absence check using state equation in 331 ms returned sat
[2024-05-29 23:23:16] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-29 23:23:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 23:23:17] [INFO ] [Nat]Absence check using 550 positive place invariants in 75 ms returned sat
[2024-05-29 23:23:17] [INFO ] [Nat]Absence check using state equation in 345 ms returned sat
[2024-05-29 23:23:17] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-29 23:23:17] [INFO ] Deduced a trap composed of 5 places in 100 ms of which 3 ms to minimize.
[2024-05-29 23:23:17] [INFO ] Deduced a trap composed of 6 places in 95 ms of which 2 ms to minimize.
[2024-05-29 23:23:17] [INFO ] Deduced a trap composed of 6 places in 99 ms of which 5 ms to minimize.
[2024-05-29 23:23:18] [INFO ] Deduced a trap composed of 7 places in 96 ms of which 2 ms to minimize.
[2024-05-29 23:23:18] [INFO ] Deduced a trap composed of 5 places in 92 ms of which 2 ms to minimize.
[2024-05-29 23:23:18] [INFO ] Deduced a trap composed of 5 places in 96 ms of which 2 ms to minimize.
[2024-05-29 23:23:18] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 831 ms
[2024-05-29 23:23:18] [INFO ] Computed and/alt/rep : 1050/2460/1050 causal constraints (skipped 0 transitions) in 47 ms.
[2024-05-29 23:23:38] [INFO ] Added : 996 causal constraints over 200 iterations in 20311 ms.(timeout) Result :sat
Minimization took 625 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
FORMULA ShieldPPPt-PT-050B-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2024-05-29 23:23:41] [INFO ] Flatten gal took : 122 ms
[2024-05-29 23:23:42] [INFO ] Flatten gal took : 66 ms
[2024-05-29 23:23:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15515715541860072310.gal : 27 ms
[2024-05-29 23:23:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7894983878212135090.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/ReachabilityCardinality15515715541860072310.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7894983878212135090.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
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 ...329
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 217816 ms.
BK_STOP 1717025022166
--------------------
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="ShieldPPPt-PT-050B"
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 ShieldPPPt-PT-050B, 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-171683761600685"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-050B.tgz
mv ShieldPPPt-PT-050B 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 ;