About the Execution of ITS-Tools for RERS17pb113-PT-7
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 946139.00 | 0.00 | 0.00 | 7 7 ? 7 ? 7 7 7 7 ? 7 ? 7 ? 7 ? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r312-tall-171662338000165.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 RERS17pb113-PT-7, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662338000165
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K 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 3.3K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 19 07:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 15M 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 RERS17pb113-PT-7-UpperBounds-00
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-01
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-02
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-03
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-04
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-05
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-06
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-07
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-08
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-09
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-10
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-11
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-12
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-13
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-14
FORMULA_NAME RERS17pb113-PT-7-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716677341128
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS17pb113-PT-7
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-25 22:49:02] [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]
[2024-05-25 22:49:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 22:49:03] [INFO ] Load time of PNML (sax parser for PT used): 663 ms
[2024-05-25 22:49:03] [INFO ] Transformed 639 places.
[2024-05-25 22:49:03] [INFO ] Transformed 31353 transitions.
[2024-05-25 22:49:03] [INFO ] Parsed PT model containing 639 places and 31353 transitions and 125418 arcs in 880 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 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, +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, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-05-25 22:49:03] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2024-05-25 22:49:03] [INFO ] Computed 25 invariants in 103 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:[7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7]
RANDOM walk for 10000 steps (2 resets) in 367 ms. (27 steps per ms)
FORMULA RERS17pb113-PT-7-UpperBounds-14 7 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA RERS17pb113-PT-7-UpperBounds-12 7 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA RERS17pb113-PT-7-UpperBounds-10 7 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA RERS17pb113-PT-7-UpperBounds-07 7 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA RERS17pb113-PT-7-UpperBounds-06 7 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA RERS17pb113-PT-7-UpperBounds-05 7 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA RERS17pb113-PT-7-UpperBounds-03 7 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA RERS17pb113-PT-7-UpperBounds-00 7 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 80008 steps (16 resets) in 260 ms. (306 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 1, 2, 1, 1, 1, 1, 1] Max Struct:[7, 7, 7, 7, 7, 7, 7, 7]
[2024-05-25 22:49:04] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2024-05-25 22:49:04] [INFO ] Invariant cache hit.
[2024-05-25 22:49:04] [INFO ] [Real]Absence check using 13 positive place invariants in 33 ms returned sat
[2024-05-25 22:49:04] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 9 ms returned sat
[2024-05-25 22:49:09] [INFO ] [Real]Absence check using state equation in 4665 ms returned unknown
[2024-05-25 22:49:09] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-25 22:49:09] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-25 22:49:11] [INFO ] [Real]Absence check using state equation in 2133 ms returned sat
[2024-05-25 22:49:12] [INFO ] State equation strengthened by 829 read => feed constraints.
[2024-05-25 22:49:13] [INFO ] [Real]Added 829 Read/Feed constraints in 1075 ms returned sat
[2024-05-25 22:49:15] [INFO ] Deduced a trap composed of 49 places in 2177 ms of which 31 ms to minimize.
[2024-05-25 22:49:15] [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: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-25 22:49:16] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-25 22:49:16] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-25 22:49:18] [INFO ] [Real]Absence check using state equation in 2028 ms returned sat
[2024-05-25 22:49:19] [INFO ] [Real]Added 829 Read/Feed constraints in 1139 ms returned sat
[2024-05-25 22:49:21] [INFO ] Deduced a trap composed of 49 places in 2002 ms of which 4 ms to minimize.
[2024-05-25 22:49:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-25 22:49:22] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-25 22:49:22] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 7 ms returned sat
[2024-05-25 22:49:24] [INFO ] [Real]Absence check using state equation in 2133 ms returned sat
[2024-05-25 22:49:25] [INFO ] [Real]Added 829 Read/Feed constraints in 1106 ms returned sat
[2024-05-25 22:49:28] [INFO ] Deduced a trap composed of 65 places in 2244 ms of which 4 ms to minimize.
[2024-05-25 22:49:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-25 22:49:28] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-25 22:49:28] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 3 ms returned sat
[2024-05-25 22:49:32] [INFO ] [Real]Absence check using state equation in 4157 ms returned sat
[2024-05-25 22:49:33] [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 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.DeadlockTester.verifyPossible(DeadlockTester.java:860)
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)
[2024-05-25 22:49:33] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-25 22:49:33] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-25 22:49:35] [INFO ] [Real]Absence check using state equation in 1927 ms returned sat
[2024-05-25 22:49:36] [INFO ] [Real]Added 829 Read/Feed constraints in 1111 ms returned sat
[2024-05-25 22:49:39] [INFO ] Deduced a trap composed of 57 places in 2040 ms of which 7 ms to minimize.
[2024-05-25 22:49:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-25 22:49:39] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-25 22:49:39] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-25 22:49:41] [INFO ] [Real]Absence check using state equation in 1926 ms returned sat
[2024-05-25 22:49:42] [INFO ] [Real]Added 829 Read/Feed constraints in 1081 ms returned sat
[2024-05-25 22:49:44] [INFO ] Deduced a trap composed of 97 places in 2022 ms of which 4 ms to minimize.
[2024-05-25 22:49:44] [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: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)
[2024-05-25 22:49:44] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-25 22:49:44] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 3 ms returned sat
[2024-05-25 22:49:46] [INFO ] [Real]Absence check using state equation in 1916 ms returned sat
[2024-05-25 22:49:48] [INFO ] [Real]Added 829 Read/Feed constraints in 1085 ms returned sat
[2024-05-25 22:49:50] [INFO ] Deduced a trap composed of 97 places in 2228 ms of which 4 ms to minimize.
[2024-05-25 22:49:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
Current structural bounds on expressions (after SMT) : Max Seen:[1, 1, 2, 1, 1, 1, 1, 1] Max Struct:[7, 7, 7, 7, 7, 7, 7, 7]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 1, 2, 1, 1, 1, 1, 1] Max Struct:[7, 7, 7, 7, 7, 7, 7, 7]
Support contains 8 out of 639 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 627 transition count 31353
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 626 transition count 31352
Applied a total of 13 rules in 652 ms. Remains 626 /639 variables (removed 13) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 669 ms. Remains : 626/639 places, 31352/31353 transitions.
[2024-05-25 22:49:51] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-25 22:49:51] [INFO ] Computed 13 invariants in 84 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1, 1, 2, 1, 1, 1, 1, 1] Max Struct:[7, 7, 7, 7, 7, 7, 7, 7]
RANDOM walk for 948839 steps (2 resets) in 30001 ms. (31 steps per ms)
BEST_FIRST walk for 8000008 steps (16 resets) in 20340 ms. (393 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[4, 1, 2, 1, 1, 2, 1, 1] Max Struct:[7, 7, 7, 7, 7, 7, 7, 7]
[2024-05-25 22:50:41] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-25 22:50:41] [INFO ] Invariant cache hit.
[2024-05-25 22:50:42] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-25 22:51:02] [INFO ] [Real]Absence check using state equation in 19970 ms returned sat
[2024-05-25 22:51:02] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-25 22:51:07] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 22:51:12] [INFO ] [Real]Added 268 Read/Feed constraints in 9523 ms returned unknown
[2024-05-25 22:51:12] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-25 22:51:47] [INFO ] [Real]Absence check using state equation in 34918 ms returned sat
[2024-05-25 22:51:52] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 22:51:57] [INFO ] [Real]Added 268 Read/Feed constraints in 9459 ms returned unknown
[2024-05-25 22:51:57] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2024-05-25 22:52:18] [INFO ] [Real]Absence check using state equation in 21800 ms returned sat
[2024-05-25 22:52:24] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 22:52:28] [INFO ] [Real]Added 268 Read/Feed constraints in 9577 ms returned unknown
[2024-05-25 22:52:28] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-25 22:53:08] [INFO ] [Real]Absence check using state equation in 39355 ms returned sat
[2024-05-25 22:53:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:53:08] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-25 22:53:47] [INFO ] [Nat]Absence check using state equation in 39027 ms returned sat
[2024-05-25 22:53:52] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 22:53:53] [INFO ] [Nat]Added 268 Read/Feed constraints in 5882 ms returned unknown
[2024-05-25 22:53:53] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-25 22:54:08] [INFO ] [Real]Absence check using state equation in 15236 ms returned sat
[2024-05-25 22:54:14] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 22:54:18] [INFO ] [Real]Added 268 Read/Feed constraints in 9489 ms returned unknown
[2024-05-25 22:54:18] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-25 22:54:49] [INFO ] [Real]Absence check using state equation in 30254 ms returned sat
[2024-05-25 22:54:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 22:54:58] [INFO ] [Real]Added 268 Read/Feed constraints in 9481 ms returned unknown
[2024-05-25 22:54:58] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-25 22:55:23] [INFO ] [Real]Absence check using state equation in 24128 ms returned sat
[2024-05-25 22:55:26] [INFO ] [Real]Added 268 Read/Feed constraints in 3336 ms returned sat
[2024-05-25 22:55:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:55:27] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-25 22:55:51] [INFO ] [Nat]Absence check using state equation in 24083 ms returned sat
[2024-05-25 22:55:56] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 22:55:57] [INFO ] [Nat]Added 268 Read/Feed constraints in 6019 ms returned sat
[2024-05-25 22:56:00] [INFO ] Deduced a trap composed of 64 places in 2498 ms of which 3 ms to minimize.
[2024-05-25 22:56:02] [INFO ] Deduced a trap composed of 64 places in 2263 ms of which 4 ms to minimize.
[2024-05-25 22:56:04] [INFO ] Deduced a trap composed of 40 places in 2005 ms of which 3 ms to minimize.
[2024-05-25 22:56:07] [INFO ] Deduced a trap composed of 64 places in 1925 ms of which 2 ms to minimize.
[2024-05-25 22:56:09] [INFO ] Deduced a trap composed of 64 places in 1923 ms of which 2 ms to minimize.
[2024-05-25 22:56:11] [INFO ] Deduced a trap composed of 48 places in 1795 ms of which 2 ms to minimize.
[2024-05-25 22:56:13] [INFO ] Deduced a trap composed of 72 places in 1777 ms of which 2 ms to minimize.
[2024-05-25 22:56:13] [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)
[2024-05-25 22:56:13] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-25 22:56:32] [INFO ] [Real]Absence check using state equation in 19116 ms returned sat
[2024-05-25 22:56:38] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 22:56:42] [INFO ] [Real]Added 268 Read/Feed constraints in 9542 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[4, 1, 2, 1, 1, 2, 1, 1] Max Struct:[7, 7, 7, 7, 7, 7, 7, 7]
FORMULA RERS17pb113-PT-7-UpperBounds-08 7 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RERS17pb113-PT-7-UpperBounds-01 7 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 2, 1, 2, 1, 1] Max Struct:[7, 7, 7, 7, 7, 7]
Support contains 6 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 293 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 295 ms. Remains : 626/626 places, 31352/31352 transitions.
[2024-05-25 22:56:51] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-25 22:56:51] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[1, 2, 1, 2, 1, 1] Max Struct:[7, 7, 7, 7, 7, 7]
RANDOM walk for 807887 steps (2 resets) in 30001 ms. (26 steps per ms)
BEST_FIRST walk for 6000006 steps (12 resets) in 16008 ms. (374 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 3, 1, 3, 1, 1] Max Struct:[7, 7, 7, 7, 7, 7]
[2024-05-25 22:57:37] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-25 22:57:37] [INFO ] Invariant cache hit.
[2024-05-25 22:57:37] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-25 22:58:12] [INFO ] [Real]Absence check using state equation in 34964 ms returned sat
[2024-05-25 22:58:13] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-25 22:58:18] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 22:58:22] [INFO ] [Real]Added 268 Read/Feed constraints in 9317 ms returned unknown
[2024-05-25 22:58:22] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-25 22:58:54] [INFO ] [Real]Absence check using state equation in 31595 ms returned sat
[2024-05-25 22:58:59] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 22:59:04] [INFO ] [Real]Added 268 Read/Feed constraints in 9471 ms returned unknown
[2024-05-25 22:59:04] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-25 22:59:19] [INFO ] [Real]Absence check using state equation in 14986 ms returned sat
[2024-05-25 22:59:24] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 22:59:29] [INFO ] [Real]Added 268 Read/Feed constraints in 9539 ms returned unknown
[2024-05-25 22:59:29] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-25 22:59:46] [INFO ] [Real]Absence check using state equation in 16723 ms returned sat
[2024-05-25 22:59:48] [INFO ] [Real]Added 268 Read/Feed constraints in 2292 ms returned sat
[2024-05-25 22:59:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:59:49] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-25 23:00:06] [INFO ] [Nat]Absence check using state equation in 17559 ms returned sat
[2024-05-25 23:00:11] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 23:00:14] [INFO ] [Nat]Added 268 Read/Feed constraints in 7638 ms returned sat
[2024-05-25 23:00:14] [INFO ] Deduced a trap composed of 40 places in 448 ms of which 1 ms to minimize.
[2024-05-25 23:00:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1339 ms
[2024-05-25 23:00:18] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 2586 ms.
[2024-05-25 23:00:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3705 ms. Result :sat
Minimization took 5150 ms.
[2024-05-25 23:00:24] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-25 23:00:47] [INFO ] [Real]Absence check using state equation in 22898 ms returned sat
[2024-05-25 23:00:50] [INFO ] [Real]Added 268 Read/Feed constraints in 3131 ms returned sat
[2024-05-25 23:00:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 23:00:51] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-25 23:01:14] [INFO ] [Nat]Absence check using state equation in 23202 ms returned sat
[2024-05-25 23:01:19] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 23:01:20] [INFO ] [Nat]Added 268 Read/Feed constraints in 6021 ms returned sat
[2024-05-25 23:01:22] [INFO ] Deduced a trap composed of 48 places in 2150 ms of which 3 ms to minimize.
[2024-05-25 23:01:25] [INFO ] Deduced a trap composed of 64 places in 2094 ms of which 3 ms to minimize.
[2024-05-25 23:01:27] [INFO ] Deduced a trap composed of 64 places in 1993 ms of which 3 ms to minimize.
[2024-05-25 23:01:29] [INFO ] Deduced a trap composed of 40 places in 1992 ms of which 3 ms to minimize.
[2024-05-25 23:01:31] [INFO ] Deduced a trap composed of 64 places in 1798 ms of which 3 ms to minimize.
[2024-05-25 23:01:33] [INFO ] Deduced a trap composed of 64 places in 1469 ms of which 3 ms to minimize.
[2024-05-25 23:01:35] [INFO ] Deduced a trap composed of 64 places in 1339 ms of which 2 ms to minimize.
[2024-05-25 23:01:36] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 15564 ms
[2024-05-25 23:01:36] [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 4
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.refineWithCausalOrder(DeadlockTester.java:954)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
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)
[2024-05-25 23:01:36] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-25 23:02:03] [INFO ] [Real]Absence check using state equation in 27238 ms returned sat
[2024-05-25 23:02:08] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 23:02:12] [INFO ] [Real]Added 268 Read/Feed constraints in 8924 ms returned sat
[2024-05-25 23:02:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 23:02:13] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-25 23:02:41] [INFO ] [Nat]Absence check using state equation in 27894 ms returned sat
[2024-05-25 23:02:45] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 23:02:50] [INFO ] [Nat]Added 268 Read/Feed constraints in 9459 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[1, 3, 1, 3, 1, 1] Max Struct:[7, 7, 7, 7, 7, 7]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 3, 1, 3, 1, 1] Max Struct:[7, 7, 7, 7, 7, 7]
Support contains 6 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 195 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 195 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 227 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-25 23:02:57] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-25 23:02:57] [INFO ] Invariant cache hit.
[2024-05-25 23:02:59] [INFO ] Implicit Places using invariants in 2019 ms returned []
Implicit Place search using SMT only with invariants took 2021 ms to find 0 implicit places.
Running 31351 sub problems to find dead transitions.
[2024-05-25 23:02:59] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-25 23:02:59] [INFO ] Invariant cache hit.
[2024-05-25 23:03:00] [INFO ] State equation strengthened by 268 read => feed constraints.
BK_STOP 1716678287267
--------------------
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="RERS17pb113-PT-7"
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 RERS17pb113-PT-7, 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 r312-tall-171662338000165"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-7.tgz
mv RERS17pb113-PT-7 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 ;