About the Execution of ITS-Tools for FamilyReunion-PT-L00050M0005C002P002G001
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1371.604 | 193991.00 | 234905.00 | 645.10 | 51 51 2 51 51 3 51 51 1 1 1 1 51 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.r158-smll-171636267000501.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 FamilyReunion-PT-L00050M0005C002P002G001, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r158-smll-171636267000501
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 103K Apr 11 20:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 634K Apr 11 20:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 375K Apr 11 20:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M Apr 11 20:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 52K Apr 22 14:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 226K Apr 22 14:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 86K Apr 22 14:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 245K Apr 22 14:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 233K Apr 11 21:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.5M Apr 11 21:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 818K Apr 11 21:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.9M Apr 11 21:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 22 14:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 41K Apr 22 14:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 24 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 4.7M May 18 16:42 model.pnml
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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 FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-00
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-01
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-02
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-03
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-04
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-05
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-06
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-07
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-08
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-09
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-10
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-11
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-12
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-13
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-14
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716695791463
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-PT-L00050M0005C002P002G001
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-26 03:56:33] [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]
[2024-05-26 03:56:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 03:56:35] [INFO ] Load time of PNML (sax parser for PT used): 995 ms
[2024-05-26 03:56:35] [INFO ] Transformed 12194 places.
[2024-05-26 03:56:35] [INFO ] Transformed 10560 transitions.
[2024-05-26 03:56:35] [INFO ] Parsed PT model containing 12194 places and 10560 transitions and 32238 arcs in 1297 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 39 ms.
Reduce places removed 17 places and 0 transitions.
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-05 3 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
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] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
// Phase 1: matrix 10560 rows 12177 cols
[2024-05-26 03:56:36] [INFO ] Computed 2768 invariants in 983 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] Max Struct:[+inf, +inf, 106, +inf, +inf, +inf, +inf, 1, 1, 5, 1, +inf, 1, 1, 7]
RANDOM walk for 10000 steps (3 resets) in 664 ms. (15 steps per ms)
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 110011 steps (22 resets) in 528 ms. (207 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[24, 51, 1, 4, 10, 11, 9, 0, 0, 17, 1] Max Struct:[+inf, +inf, 106, +inf, +inf, +inf, +inf, 5, 1, +inf, 7]
[2024-05-26 03:56:38] [INFO ] Invariant cache hit.
[2024-05-26 03:56:44] [INFO ] [Real]Absence check using 149 positive place invariants in 647 ms returned sat
[2024-05-26 03:56:45] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 741 ms returned unsat
[2024-05-26 03:56:47] [INFO ] [Real]Absence check using 149 positive place invariants in 578 ms returned sat
[2024-05-26 03:56:49] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1539 ms returned sat
[2024-05-26 03:56:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
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)
[2024-05-26 03:56:52] [INFO ] [Real]Absence check using 149 positive place invariants in 608 ms returned sat
[2024-05-26 03:56:54] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1369 ms returned sat
[2024-05-26 03:56:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
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)
[2024-05-26 03:56:57] [INFO ] [Real]Absence check using 149 positive place invariants in 560 ms returned sat
[2024-05-26 03:56:59] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1512 ms returned sat
[2024-05-26 03:57:00] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
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)
[2024-05-26 03:57:02] [INFO ] [Real]Absence check using 149 positive place invariants in 543 ms returned sat
[2024-05-26 03:57:04] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1549 ms returned sat
[2024-05-26 03:57:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
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)
[2024-05-26 03:57:07] [INFO ] [Real]Absence check using 149 positive place invariants in 539 ms returned sat
[2024-05-26 03:57:09] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1599 ms returned sat
[2024-05-26 03:57:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
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)
[2024-05-26 03:57:12] [INFO ] [Real]Absence check using 149 positive place invariants in 573 ms returned sat
[2024-05-26 03:57:14] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1523 ms returned sat
[2024-05-26 03:57:15] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
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)
[2024-05-26 03:57:17] [INFO ] [Real]Absence check using 149 positive place invariants in 506 ms returned sat
[2024-05-26 03:57:19] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1358 ms returned sat
[2024-05-26 03:57:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
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)
[2024-05-26 03:57:22] [INFO ] [Real]Absence check using 149 positive place invariants in 503 ms returned sat
[2024-05-26 03:57:24] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1404 ms returned sat
[2024-05-26 03:57:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
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)
[2024-05-26 03:57:27] [INFO ] [Real]Absence check using 149 positive place invariants in 517 ms returned sat
[2024-05-26 03:57:28] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 1320 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[24, 51, 1, 4, 10, 11, 9, 0, 0, 17, 1] Max Struct:[+inf, 51, 106, +inf, +inf, +inf, +inf, 5, 1, +inf, 1]
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-01 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[24, 1, 4, 10, 11, 9, 0, 0, 17] Max Struct:[+inf, 106, +inf, +inf, +inf, +inf, 5, 1, +inf]
Support contains 1227 out of 12177 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12177/12177 places, 10560/10560 transitions.
Graph (complete) has 18927 edges and 12177 vertex of which 11951 are kept as prefixes of interest. Removing 226 places using SCC suffix rule.36 ms
Discarding 226 places :
Also discarding 54 output transitions
Drop transitions (Output transitions of discarded places.) removed 54 transitions
Discarding 1530 places :
Implicit places reduction removed 1530 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 3158 transitions
Trivial Post-agglo rules discarded 3158 transitions
Performed 3158 trivial Post agglomeration. Transition count delta: 3158
Iterating post reduction 0 with 4688 rules applied. Total rules applied 4689 place count 10421 transition count 7348
Reduce places removed 3158 places and 0 transitions.
Performed 562 Post agglomeration using F-continuation condition.Transition count delta: 562
Iterating post reduction 1 with 3720 rules applied. Total rules applied 8409 place count 7263 transition count 6786
Reduce places removed 562 places and 0 transitions.
Iterating post reduction 2 with 562 rules applied. Total rules applied 8971 place count 6701 transition count 6786
Performed 612 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 612 Pre rules applied. Total rules applied 8971 place count 6701 transition count 6174
Deduced a syphon composed of 612 places in 65 ms
Ensure Unique test removed 306 places
Reduce places removed 918 places and 0 transitions.
Iterating global reduction 3 with 1530 rules applied. Total rules applied 10501 place count 5783 transition count 6174
Drop transitions (Trivial Post-Agglo cleanup.) removed 204 transitions
Trivial Post-agglo rules discarded 204 transitions
Performed 204 trivial Post agglomeration. Transition count delta: 204
Iterating post reduction 3 with 204 rules applied. Total rules applied 10705 place count 5783 transition count 5970
Reduce places removed 204 places and 0 transitions.
Iterating post reduction 4 with 204 rules applied. Total rules applied 10909 place count 5579 transition count 5970
Discarding 1121 places :
Symmetric choice reduction at 5 with 1121 rule applications. Total rules 12030 place count 4458 transition count 4798
Iterating global reduction 5 with 1121 rules applied. Total rules applied 13151 place count 4458 transition count 4798
Ensure Unique test removed 101 transitions
Reduce isomorphic transitions removed 101 transitions.
Discarding 100 places :
Implicit places reduction removed 100 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 455 transitions
Trivial Post-agglo rules discarded 455 transitions
Performed 455 trivial Post agglomeration. Transition count delta: 455
Iterating post reduction 5 with 656 rules applied. Total rules applied 13807 place count 4358 transition count 4242
Reduce places removed 455 places and 0 transitions.
Iterating post reduction 6 with 455 rules applied. Total rules applied 14262 place count 3903 transition count 4242
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 51 Pre rules applied. Total rules applied 14262 place count 3903 transition count 4191
Deduced a syphon composed of 51 places in 35 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 7 with 102 rules applied. Total rules applied 14364 place count 3852 transition count 4191
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 14369 place count 3847 transition count 3936
Iterating global reduction 7 with 5 rules applied. Total rules applied 14374 place count 3847 transition count 3936
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Discarding 102 places :
Implicit places reduction removed 102 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 102 transitions
Trivial Post-agglo rules discarded 102 transitions
Performed 102 trivial Post agglomeration. Transition count delta: 102
Iterating post reduction 7 with 306 rules applied. Total rules applied 14680 place count 3745 transition count 3732
Reduce places removed 102 places and 0 transitions.
Iterating post reduction 8 with 102 rules applied. Total rules applied 14782 place count 3643 transition count 3732
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 51 Pre rules applied. Total rules applied 14782 place count 3643 transition count 3681
Deduced a syphon composed of 51 places in 3 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 9 with 102 rules applied. Total rules applied 14884 place count 3592 transition count 3681
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 14885 place count 3591 transition count 3630
Iterating global reduction 9 with 1 rules applied. Total rules applied 14886 place count 3591 transition count 3630
Discarding 51 places :
Implicit places reduction removed 51 places
Iterating post reduction 9 with 51 rules applied. Total rules applied 14937 place count 3540 transition count 3630
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 51 Pre rules applied. Total rules applied 14937 place count 3540 transition count 3579
Deduced a syphon composed of 51 places in 2 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 10 with 102 rules applied. Total rules applied 15039 place count 3489 transition count 3579
Performed 155 Post agglomeration using F-continuation condition.Transition count delta: 155
Deduced a syphon composed of 155 places in 4 ms
Reduce places removed 155 places and 0 transitions.
Iterating global reduction 10 with 310 rules applied. Total rules applied 15349 place count 3334 transition count 3424
Free-agglomeration rule (complex) applied 459 times.
Iterating global reduction 10 with 459 rules applied. Total rules applied 15808 place count 3334 transition count 2965
Ensure Unique test removed 102 places
Reduce places removed 561 places and 0 transitions.
Iterating post reduction 10 with 561 rules applied. Total rules applied 16369 place count 2773 transition count 2965
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 51 Pre rules applied. Total rules applied 16369 place count 2773 transition count 2914
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 11 with 102 rules applied. Total rules applied 16471 place count 2722 transition count 2914
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 16472 place count 2722 transition count 2914
Applied a total of 16472 rules in 3578 ms. Remains 2722 /12177 variables (removed 9455) and now considering 2914/10560 (removed 7646) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3596 ms. Remains : 2722/12177 places, 2914/10560 transitions.
When looking for a positive semi flow solution, solver replied unsat
// Phase 1: matrix 2914 rows 2722 cols
[2024-05-26 03:57:36] [INFO ] Computed 466 invariants in 78 ms
Current structural bounds on expressions (after invariants) : Max Seen:[24, 1, 4, 10, 11, 9, 0, 0, 17] Max Struct:[+inf, 106, +inf, +inf, +inf, +inf, 5, 1, +inf]
RANDOM walk for 833190 steps (1322 resets) in 30001 ms. (27 steps per ms)
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 6370872 steps (151 resets) in 34253 ms. (185 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[51, 2, 51, 51, 51, 51, 1, 19] Max Struct:[+inf, 106, +inf, +inf, +inf, +inf, 5, +inf]
[2024-05-26 03:58:40] [INFO ] Invariant cache hit.
[2024-05-26 03:58:41] [INFO ] [Real]Absence check using 0 positive and 466 generalized place invariants in 215 ms returned sat
[2024-05-26 03:58:42] [INFO ] [Real]Absence check using state equation in 1090 ms returned unsat
[2024-05-26 03:58:43] [INFO ] [Real]Absence check using 0 positive and 466 generalized place invariants in 207 ms returned sat
[2024-05-26 03:58:44] [INFO ] [Real]Absence check using state equation in 1456 ms returned unsat
[2024-05-26 03:58:45] [INFO ] [Real]Absence check using 0 positive and 466 generalized place invariants in 214 ms returned sat
[2024-05-26 03:58:46] [INFO ] [Real]Absence check using state equation in 1358 ms returned unsat
[2024-05-26 03:58:47] [INFO ] [Real]Absence check using 0 positive and 466 generalized place invariants in 214 ms returned sat
[2024-05-26 03:58:48] [INFO ] [Real]Absence check using state equation in 1325 ms returned unsat
[2024-05-26 03:58:49] [INFO ] [Real]Absence check using 0 positive and 466 generalized place invariants in 212 ms returned sat
[2024-05-26 03:58:50] [INFO ] [Real]Absence check using state equation in 1270 ms returned unsat
[2024-05-26 03:58:51] [INFO ] [Real]Absence check using 0 positive and 466 generalized place invariants in 208 ms returned sat
[2024-05-26 03:58:52] [INFO ] [Real]Absence check using state equation in 1304 ms returned unsat
[2024-05-26 03:58:53] [INFO ] [Real]Absence check using 0 positive and 466 generalized place invariants in 211 ms returned sat
[2024-05-26 03:58:53] [INFO ] [Real]Absence check using state equation in 716 ms returned unsat
[2024-05-26 03:58:54] [INFO ] [Real]Absence check using 0 positive and 466 generalized place invariants in 210 ms returned sat
[2024-05-26 03:58:56] [INFO ] [Real]Absence check using state equation in 1700 ms returned sat
[2024-05-26 03:58:56] [INFO ] Computed and/alt/rep : 2098/4815/2098 causal constraints (skipped 510 transitions) in 340 ms.
[2024-05-26 03:59:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 03:59:06] [INFO ] [Nat]Absence check using 0 positive and 466 generalized place invariants in 247 ms returned sat
[2024-05-26 03:59:08] [INFO ] [Nat]Absence check using state equation in 2277 ms returned sat
[2024-05-26 03:59:09] [INFO ] Computed and/alt/rep : 2098/4815/2098 causal constraints (skipped 510 transitions) in 390 ms.
[2024-05-26 03:59:28] [INFO ] Added : 335 causal constraints over 67 iterations in 20143 ms.(timeout) Result :sat
Minimization took 4767 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[51, 2, 51, 51, 51, 51, 1, 19] Max Struct:[51, 2, 51, 51, 51, 51, 1, +inf]
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-07 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-06 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-04 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-03 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-02 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-00 51 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[19] Max Struct:[+inf]
Support contains 1 out of 2722 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2722/2722 places, 2914/2914 transitions.
Graph (complete) has 5934 edges and 2722 vertex of which 1840 are kept as prefixes of interest. Removing 882 places using SCC suffix rule.2 ms
Discarding 882 places :
Also discarding 923 output transitions
Drop transitions (Output transitions of discarded places.) removed 923 transitions
Drop transitions (Empty/Sink Transition effects.) removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Discarding 306 places :
Implicit places reduction removed 306 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 971 transitions
Trivial Post-agglo rules discarded 971 transitions
Performed 971 trivial Post agglomeration. Transition count delta: 971
Iterating post reduction 0 with 1532 rules applied. Total rules applied 1533 place count 1534 transition count 765
Reduce places removed 971 places and 0 transitions.
Iterating post reduction 1 with 971 rules applied. Total rules applied 2504 place count 563 transition count 765
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 2504 place count 563 transition count 714
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 2606 place count 512 transition count 714
Discarding 254 places :
Symmetric choice reduction at 2 with 254 rule applications. Total rules 2860 place count 258 transition count 460
Iterating global reduction 2 with 254 rules applied. Total rules applied 3114 place count 258 transition count 460
Ensure Unique test removed 204 transitions
Reduce isomorphic transitions removed 204 transitions.
Iterating post reduction 2 with 204 rules applied. Total rules applied 3318 place count 258 transition count 256
Discarding 50 places :
Symmetric choice reduction at 3 with 50 rule applications. Total rules 3368 place count 208 transition count 206
Iterating global reduction 3 with 50 rules applied. Total rules applied 3418 place count 208 transition count 206
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 3418 place count 208 transition count 205
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3420 place count 207 transition count 205
Partial Free-agglomeration rule applied 51 times.
Drop transitions (Partial Free agglomeration) removed 51 transitions
Iterating global reduction 3 with 51 rules applied. Total rules applied 3471 place count 207 transition count 205
Applied a total of 3471 rules in 144 ms. Remains 207 /2722 variables (removed 2515) and now considering 205/2914 (removed 2709) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 207/2722 places, 205/2914 transitions.
When looking for a positive semi flow solution, solver replied unsat
// Phase 1: matrix 205 rows 207 cols
[2024-05-26 03:59:33] [INFO ] Computed 52 invariants in 4 ms
Current structural bounds on expressions (after invariants) : Max Seen:[19] Max Struct:[51]
RANDOM walk for 1000000 steps (9601 resets) in 7872 ms. (127 steps per ms)
BEST_FIRST walk for 1000001 steps (208 resets) in 1748 ms. (571 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[38] Max Struct:[51]
[2024-05-26 03:59:43] [INFO ] Invariant cache hit.
[2024-05-26 03:59:43] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2024-05-26 03:59:43] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 13 ms returned sat
[2024-05-26 03:59:43] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2024-05-26 03:59:43] [INFO ] Computed and/alt/rep : 51/153/51 causal constraints (skipped 52 transitions) in 18 ms.
[2024-05-26 03:59:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 03:59:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-26 03:59:43] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 13 ms returned sat
[2024-05-26 03:59:43] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2024-05-26 03:59:44] [INFO ] Computed and/alt/rep : 51/153/51 causal constraints (skipped 52 transitions) in 15 ms.
[2024-05-26 03:59:44] [INFO ] Added : 51 causal constraints over 11 iterations in 212 ms. Result :sat
Minimization took 165 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[38] Max Struct:[51]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[51] Max Struct:[51]
Support contains 1 out of 207 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 207/207 places, 205/205 transitions.
Applied a total of 0 rules in 6 ms. Remains 207 /207 variables (removed 0) and now considering 205/205 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 207/207 places, 205/205 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 207/207 places, 205/205 transitions.
Applied a total of 0 rules in 5 ms. Remains 207 /207 variables (removed 0) and now considering 205/205 (removed 0) transitions.
[2024-05-26 03:59:44] [INFO ] Invariant cache hit.
[2024-05-26 03:59:44] [INFO ] Implicit Places using invariants in 280 ms returned [51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101]
Discarding 51 places :
Implicit Place search using SMT only with invariants took 284 ms to find 51 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 156/207 places, 205/205 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 156 transition count 154
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 1 with 51 rules applied. Total rules applied 102 place count 105 transition count 154
Discarding 51 places :
Symmetric choice reduction at 2 with 51 rule applications. Total rules 153 place count 54 transition count 103
Iterating global reduction 2 with 51 rules applied. Total rules applied 204 place count 54 transition count 103
Discarding 50 places :
Symmetric choice reduction at 2 with 50 rule applications. Total rules 254 place count 4 transition count 3
Iterating global reduction 2 with 50 rules applied. Total rules applied 304 place count 4 transition count 3
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 305 place count 4 transition count 3
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 306 place count 3 transition count 3
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 307 place count 3 transition count 2
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 308 place count 2 transition count 2
Applied a total of 308 rules in 4 ms. Remains 2 /156 variables (removed 154) and now considering 2/205 (removed 203) transitions.
// Phase 1: matrix 2 rows 2 cols
[2024-05-26 03:59:44] [INFO ] Computed 0 invariants in 1 ms
[2024-05-26 03:59:44] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-26 03:59:44] [INFO ] Invariant cache hit.
[2024-05-26 03:59:44] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2/207 places, 2/205 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 334 ms. Remains : 2/207 places, 2/205 transitions.
[2024-05-26 03:59:44] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[51] Max Struct:[51]
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-UpperBounds-12 51 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000005 steps (24679 resets) in 184 ms. (5405 steps per ms)
BEST_FIRST walk for 0 steps (0 resets) in 0 ms. (0 steps per ms)
Current structural bounds on expressions (after 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 )
[2024-05-26 03:59:45] [INFO ] Flatten gal took : 176 ms
[2024-05-26 03:59:45] [INFO ] Flatten gal took : 1 ms
[2024-05-26 03:59:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9461102836235274301.gal : 4 ms
[2024-05-26 03:59:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2311552861738166601.prop : 1 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/ReachabilityCardinality9461102836235274301.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2311552861738166601.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
its-reach command run as :
ITS tools runner thread asked to quit. Dying gracefully.
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:840)
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 191443 ms.
BK_STOP 1716695985454
--------------------
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="FamilyReunion-PT-L00050M0005C002P002G001"
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 FamilyReunion-PT-L00050M0005C002P002G001, 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 r158-smll-171636267000501"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00050M0005C002P002G001.tgz
mv FamilyReunion-PT-L00050M0005C002P002G001 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 ;