About the Execution of 2024-gold for RERS17pb113-PT-9
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 2085540.00 | 0.00 | 0.00 | 9 9 9 9 ? ? 9 ? 9 9 ? 9 9 ? 9 9 | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r181-smll-174889242300055.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool gold2024
Input is RERS17pb113-PT-9, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r181-smll-174889242300055
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 2 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 15M May 29 14:32 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
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-00
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-01
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-02
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-03
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-04
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-05
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-06
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-07
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-08
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-09
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-10
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-11
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-12
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-13
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-14
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1749027443272
Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS17pb113-PT-9
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2025-06-04 08:57:25] [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]
[2025-06-04 08:57:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 08:57:26] [INFO ] Load time of PNML (sax parser for PT used): 1183 ms
[2025-06-04 08:57:26] [INFO ] Transformed 639 places.
[2025-06-04 08:57:27] [INFO ] Transformed 31353 transitions.
[2025-06-04 08:57:27] [INFO ] Parsed PT model containing 639 places and 31353 transitions and 125418 arcs in 1550 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 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]
[2025-06-04 08:57:27] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2025-06-04 08:57:27] [INFO ] Computed 25 invariants in 177 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:[9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9]
RANDOM walk for 10000 steps (2 resets) in 485 ms. (20 steps per ms)
FORMULA RERS17pb113-PT-9-UpperBounds-09 9 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 150015 steps (30 resets) in 485 ms. (308 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 1, 1, 1, 0, 1, 8, 0, 1, 1, 1, 2, 1, 3, 1] Max Struct:[9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9]
[2025-06-04 08:57:28] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2025-06-04 08:57:28] [INFO ] Invariant cache hit.
[2025-06-04 08:57:29] [INFO ] [Real]Absence check using 13 positive place invariants in 21 ms returned sat
[2025-06-04 08:57:29] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2025-06-04 08:57:33] [INFO ] [Real]Absence check using state equation in 3967 ms returned sat
[2025-06-04 08:57:34] [INFO ] State equation strengthened by 829 read => feed constraints.
[2025-06-04 08:57:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.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)
[2025-06-04 08:57:34] [INFO ] [Real]Absence check using 13 positive place invariants in 15 ms returned sat
[2025-06-04 08:57:34] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2025-06-04 08:57:38] [INFO ] [Real]Absence check using state equation in 3624 ms returned sat
[2025-06-04 08:57:39] [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: Broken pipe ... 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: 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: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)
[2025-06-04 08:57:39] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2025-06-04 08:57:39] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2025-06-04 08:57:43] [INFO ] [Real]Absence check using state equation in 3838 ms returned sat
[2025-06-04 08:57:44] [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: Broken pipe ... 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: 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: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)
[2025-06-04 08:57:44] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2025-06-04 08:57:44] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2025-06-04 08:57:47] [INFO ] [Real]Absence check using state equation in 3334 ms returned sat
[2025-06-04 08:57:49] [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.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)
[2025-06-04 08:57:49] [INFO ] [Real]Absence check using 13 positive place invariants in 21 ms returned sat
[2025-06-04 08:57:49] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2025-06-04 08:57:53] [INFO ] [Real]Absence check using state equation in 3927 ms returned sat
[2025-06-04 08:57:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.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)
[2025-06-04 08:57:54] [INFO ] [Real]Absence check using 13 positive place invariants in 15 ms returned sat
[2025-06-04 08:57:54] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2025-06-04 08:57:58] [INFO ] [Real]Absence check using state equation in 3494 ms returned sat
[2025-06-04 08:57:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... 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: 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: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)
[2025-06-04 08:57:59] [INFO ] [Real]Absence check using 13 positive place invariants in 21 ms returned sat
[2025-06-04 08:57:59] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2025-06-04 08:58:03] [INFO ] [Real]Absence check using state equation in 3514 ms returned sat
[2025-06-04 08:58:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.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)
[2025-06-04 08:58:04] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2025-06-04 08:58:04] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2025-06-04 08:58:08] [INFO ] [Real]Absence check using state equation in 3508 ms returned sat
[2025-06-04 08:58:09] [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.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)
[2025-06-04 08:58:09] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2025-06-04 08:58:09] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2025-06-04 08:58:13] [INFO ] [Real]Absence check using state equation in 3735 ms returned sat
[2025-06-04 08:58:14] [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 8
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: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)
[2025-06-04 08:58:14] [INFO ] [Real]Absence check using 13 positive place invariants in 18 ms returned sat
[2025-06-04 08:58:14] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2025-06-04 08:58:18] [INFO ] [Real]Absence check using state equation in 3374 ms returned sat
[2025-06-04 08:58:19] [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 9
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: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)
[2025-06-04 08:58:19] [INFO ] [Real]Absence check using 13 positive place invariants in 19 ms returned sat
[2025-06-04 08:58:19] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2025-06-04 08:58:23] [INFO ] [Real]Absence check using state equation in 3523 ms returned sat
[2025-06-04 08:58:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 10
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: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)
[2025-06-04 08:58:24] [INFO ] [Real]Absence check using 13 positive place invariants in 21 ms returned sat
[2025-06-04 08:58:24] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 7 ms returned sat
[2025-06-04 08:58:28] [INFO ] [Real]Absence check using state equation in 3427 ms returned sat
[2025-06-04 08:58:29] [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 11
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: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)
[2025-06-04 08:58:29] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2025-06-04 08:58:29] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2025-06-04 08:58:33] [INFO ] [Real]Absence check using state equation in 3524 ms returned sat
[2025-06-04 08:58:34] [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 12
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: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)
[2025-06-04 08:58:34] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2025-06-04 08:58:34] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2025-06-04 08:58:37] [INFO ] [Real]Absence check using state equation in 3088 ms returned sat
[2025-06-04 08:58:39] [INFO ] [Real]Added 829 Read/Feed constraints in 1315 ms returned sat
[2025-06-04 08:58:39] [INFO ] Solution in real domain found non-integer solution.
[2025-06-04 08:58:39] [INFO ] [Nat]Absence check using 13 positive place invariants in 13 ms returned sat
[2025-06-04 08:58:39] [INFO ] [Nat]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2025-06-04 08:58:43] [INFO ] [Nat]Absence check using state equation in 3515 ms returned sat
[2025-06-04 08:58:44] [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 13
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: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)
[2025-06-04 08:58:44] [INFO ] [Real]Absence check using 13 positive place invariants in 19 ms returned sat
[2025-06-04 08:58:44] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2025-06-04 08:58:48] [INFO ] [Real]Absence check using state equation in 3492 ms returned sat
[2025-06-04 08:58:49] [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 14
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)
Current structural bounds on expressions (after SMT) : Max Seen:[1, 1, 1, 1, 0, 1, 8, 0, 1, 1, 1, 2, 1, 3, 1] Max Struct:[9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 1, 1, 1, 0, 1, 8, 0, 1, 1, 1, 2, 1, 3, 1] Max Struct:[9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9]
Support contains 15 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 839 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 864 ms. Remains : 626/639 places, 31352/31353 transitions.
[2025-06-04 08:58:50] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2025-06-04 08:58:50] [INFO ] Computed 13 invariants in 91 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1, 1, 1, 1, 0, 1, 8, 0, 1, 1, 1, 2, 1, 3, 1] Max Struct:[9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9]
RANDOM walk for 850437 steps (2 resets) in 30001 ms. (28 steps per ms)
FORMULA RERS17pb113-PT-9-UpperBounds-06 9 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 14000012 steps (28 resets) in 34891 ms. (401 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[4, 3, 2, 1, 2, 2, 1, 8, 2, 4, 5, 7, 4, 1] Max Struct:[9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9]
[2025-06-04 08:59:55] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2025-06-04 08:59:55] [INFO ] Invariant cache hit.
[2025-06-04 08:59:55] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2025-06-04 09:00:38] [INFO ] [Real]Absence check using state equation in 42717 ms returned sat
[2025-06-04 09:00:39] [INFO ] State equation strengthened by 268 read => feed constraints.
[2025-06-04 09:00:40] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:00:40] [INFO ] [Real]Added 268 Read/Feed constraints in 1157 ms returned unknown
[2025-06-04 09:00:40] [INFO ] [Real]Absence check using 13 positive place invariants in 19 ms returned sat
[2025-06-04 09:01:12] [INFO ] [Real]Absence check using state equation in 31296 ms returned sat
[2025-06-04 09:01:18] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:01:22] [INFO ] [Real]Added 268 Read/Feed constraints in 10025 ms returned unknown
[2025-06-04 09:01:22] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2025-06-04 09:01:33] [INFO ] [Real]Absence check using state equation in 11037 ms returned sat
[2025-06-04 09:01:39] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:01:44] [INFO ] [Real]Added 268 Read/Feed constraints in 9729 ms returned unknown
[2025-06-04 09:01:44] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2025-06-04 09:02:07] [INFO ] [Real]Absence check using state equation in 22845 ms returned sat
[2025-06-04 09:02:13] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:02:17] [INFO ] [Real]Added 268 Read/Feed constraints in 10209 ms returned unknown
[2025-06-04 09:02:18] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2025-06-04 09:02:35] [INFO ] [Real]Absence check using state equation in 17356 ms returned sat
[2025-06-04 09:02:41] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:02:46] [INFO ] [Real]Added 268 Read/Feed constraints in 9983 ms returned unknown
[2025-06-04 09:02:46] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2025-06-04 09:03:10] [INFO ] [Real]Absence check using state equation in 24646 ms returned sat
[2025-06-04 09:03:16] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:03:21] [INFO ] [Real]Added 268 Read/Feed constraints in 9946 ms returned unknown
[2025-06-04 09:03:21] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2025-06-04 09:03:42] [INFO ] [Real]Absence check using state equation in 21183 ms returned sat
[2025-06-04 09:03:48] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:03:52] [INFO ] [Real]Added 268 Read/Feed constraints in 9654 ms returned unknown
[2025-06-04 09:03:52] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2025-06-04 09:04:34] [INFO ] [Real]Absence check using state equation in 41814 ms returned sat
[2025-06-04 09:04:37] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:04:37] [INFO ] [Real]Added 268 Read/Feed constraints in 2583 ms returned unknown
[2025-06-04 09:04:37] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2025-06-04 09:04:48] [INFO ] [Real]Absence check using state equation in 10998 ms returned sat
[2025-06-04 09:04:54] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:04:59] [INFO ] [Real]Added 268 Read/Feed constraints in 9897 ms returned unknown
[2025-06-04 09:04:59] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2025-06-04 09:05:24] [INFO ] [Real]Absence check using state equation in 25315 ms returned sat
[2025-06-04 09:05:30] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:05:35] [INFO ] [Real]Added 268 Read/Feed constraints in 9800 ms returned unknown
[2025-06-04 09:05:35] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2025-06-04 09:05:58] [INFO ] [Real]Absence check using state equation in 22847 ms returned sat
[2025-06-04 09:06:03] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:06:04] [INFO ] [Real]Added 268 Read/Feed constraints in 5774 ms returned sat
[2025-06-04 09:06:04] [INFO ] Solution in real domain found non-integer solution.
[2025-06-04 09:06:05] [INFO ] [Nat]Absence check using 13 positive place invariants in 20 ms returned sat
[2025-06-04 09:06:50] [INFO ] [Nat]Absence check using state equation in 44764 ms returned unknown
[2025-06-04 09:06:50] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2025-06-04 09:07:21] [INFO ] [Real]Absence check using state equation in 31395 ms returned sat
[2025-06-04 09:07:27] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:07:31] [INFO ] [Real]Added 268 Read/Feed constraints in 9756 ms returned unknown
[2025-06-04 09:07:31] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2025-06-04 09:07:57] [INFO ] [Real]Absence check using state equation in 25217 ms returned sat
[2025-06-04 09:08:02] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:08:07] [INFO ] [Real]Added 268 Read/Feed constraints in 9831 ms returned unknown
[2025-06-04 09:08:07] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2025-06-04 09:08:52] [INFO ] [Real]Absence check using state equation in 44885 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[4, 3, 2, 1, 2, 2, 1, 8, 2, 4, 5, 7, 4, 1] Max Struct:[9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9]
FORMULA RERS17pb113-PT-9-UpperBounds-08 9 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RERS17pb113-PT-9-UpperBounds-03 9 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RERS17pb113-PT-9-UpperBounds-02 9 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RERS17pb113-PT-9-UpperBounds-01 9 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[4, 2, 2, 1, 2, 4, 5, 7, 4, 1] Max Struct:[9, 9, 9, 9, 9, 9, 9, 9, 9, 9]
Support contains 10 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 600 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 602 ms. Remains : 626/626 places, 31352/31352 transitions.
[2025-06-04 09:09:36] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2025-06-04 09:09:36] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[4, 2, 2, 1, 2, 4, 5, 7, 4, 1] Max Struct:[9, 9, 9, 9, 9, 9, 9, 9, 9, 9]
RANDOM walk for 902201 steps (2 resets) in 30001 ms. (30 steps per ms)
FORMULA RERS17pb113-PT-9-UpperBounds-11 9 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 9000009 steps (18 resets) in 22469 ms. (400 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[4, 2, 2, 8, 7, 6, 7, 5, 1] Max Struct:[9, 9, 9, 9, 9, 9, 9, 9, 9]
[2025-06-04 09:10:29] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2025-06-04 09:10:29] [INFO ] Invariant cache hit.
[2025-06-04 09:10:29] [INFO ] [Real]Absence check using 13 positive place invariants in 16 ms returned sat
[2025-06-04 09:11:09] [INFO ] [Real]Absence check using state equation in 39876 ms returned sat
[2025-06-04 09:11:09] [INFO ] State equation strengthened by 268 read => feed constraints.
[2025-06-04 09:11:14] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:11:14] [INFO ] [Real]Added 268 Read/Feed constraints in 4470 ms returned unknown
[2025-06-04 09:11:14] [INFO ] [Real]Absence check using 13 positive place invariants in 21 ms returned sat
[2025-06-04 09:11:32] [INFO ] [Real]Absence check using state equation in 18018 ms returned sat
[2025-06-04 09:11:38] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:11:43] [INFO ] [Real]Added 268 Read/Feed constraints in 10441 ms returned unknown
[2025-06-04 09:11:43] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2025-06-04 09:12:09] [INFO ] [Real]Absence check using state equation in 26130 ms returned sat
[2025-06-04 09:12:15] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:12:20] [INFO ] [Real]Added 268 Read/Feed constraints in 9804 ms returned unknown
[2025-06-04 09:12:20] [INFO ] [Real]Absence check using 13 positive place invariants in 18 ms returned sat
[2025-06-04 09:12:49] [INFO ] [Real]Absence check using state equation in 29032 ms returned sat
[2025-06-04 09:12:54] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:12:59] [INFO ] [Real]Added 268 Read/Feed constraints in 9574 ms returned unknown
[2025-06-04 09:12:59] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2025-06-04 09:13:10] [INFO ] [Real]Absence check using state equation in 10819 ms returned sat
[2025-06-04 09:13:15] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:13:20] [INFO ] [Real]Added 268 Read/Feed constraints in 9810 ms returned unknown
[2025-06-04 09:13:20] [INFO ] [Real]Absence check using 13 positive place invariants in 14 ms returned sat
[2025-06-04 09:13:53] [INFO ] [Real]Absence check using state equation in 33100 ms returned sat
[2025-06-04 09:13:59] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:14:03] [INFO ] [Real]Added 268 Read/Feed constraints in 9643 ms returned unknown
[2025-06-04 09:14:03] [INFO ] [Real]Absence check using 13 positive place invariants in 15 ms returned sat
[2025-06-04 09:14:35] [INFO ] [Real]Absence check using state equation in 31938 ms returned sat
[2025-06-04 09:14:41] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:14:46] [INFO ] [Real]Added 268 Read/Feed constraints in 9796 ms returned unknown
[2025-06-04 09:14:46] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2025-06-04 09:15:12] [INFO ] [Real]Absence check using state equation in 26225 ms returned sat
[2025-06-04 09:15:18] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:15:22] [INFO ] [Real]Added 268 Read/Feed constraints in 9714 ms returned unknown
[2025-06-04 09:15:22] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2025-06-04 09:15:40] [INFO ] [Real]Absence check using state equation in 17366 ms returned sat
[2025-06-04 09:15:45] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:15:50] [INFO ] [Real]Added 268 Read/Feed constraints in 9698 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[4, 2, 2, 8, 7, 6, 7, 5, 1] Max Struct:[9, 9, 9, 9, 9, 9, 9, 9, 9]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[4, 2, 2, 8, 7, 6, 7, 5, 1] Max Struct:[9, 9, 9, 9, 9, 9, 9, 9, 9]
Support contains 9 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 292 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 293 ms. Remains : 626/626 places, 31352/31352 transitions.
[2025-06-04 09:16:24] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2025-06-04 09:16:24] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[4, 2, 2, 8, 7, 6, 7, 5, 1] Max Struct:[9, 9, 9, 9, 9, 9, 9, 9, 9]
RANDOM walk for 841013 steps (2 resets) in 30001 ms. (28 steps per ms)
BEST_FIRST walk for 9000008 steps (18 resets) in 23497 ms. (383 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[5, 2, 2, 8, 7, 7, 7, 5, 1] Max Struct:[9, 9, 9, 9, 9, 9, 9, 9, 9]
[2025-06-04 09:17:18] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2025-06-04 09:17:18] [INFO ] Invariant cache hit.
[2025-06-04 09:17:18] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2025-06-04 09:18:03] [INFO ] [Real]Absence check using state equation in 44796 ms returned unknown
[2025-06-04 09:18:03] [INFO ] [Real]Absence check using 13 positive place invariants in 21 ms returned sat
[2025-06-04 09:18:21] [INFO ] [Real]Absence check using state equation in 18181 ms returned sat
[2025-06-04 09:18:22] [INFO ] State equation strengthened by 268 read => feed constraints.
[2025-06-04 09:18:28] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:18:33] [INFO ] [Real]Added 268 Read/Feed constraints in 10555 ms returned unknown
[2025-06-04 09:18:33] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2025-06-04 09:18:59] [INFO ] [Real]Absence check using state equation in 26600 ms returned sat
[2025-06-04 09:19:05] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:19:10] [INFO ] [Real]Added 268 Read/Feed constraints in 9911 ms returned unknown
[2025-06-04 09:19:10] [INFO ] [Real]Absence check using 13 positive place invariants in 63 ms returned sat
[2025-06-04 09:19:31] [INFO ] [Real]Absence check using state equation in 20804 ms returned sat
[2025-06-04 09:19:37] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:19:41] [INFO ] [Real]Added 268 Read/Feed constraints in 9683 ms returned unknown
[2025-06-04 09:19:41] [INFO ] [Real]Absence check using 13 positive place invariants in 21 ms returned sat
[2025-06-04 09:19:54] [INFO ] [Real]Absence check using state equation in 12551 ms returned sat
[2025-06-04 09:20:00] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:20:04] [INFO ] [Real]Added 268 Read/Feed constraints in 9821 ms returned unknown
[2025-06-04 09:20:04] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2025-06-04 09:20:30] [INFO ] [Real]Absence check using state equation in 25683 ms returned sat
[2025-06-04 09:20:36] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:20:40] [INFO ] [Real]Added 268 Read/Feed constraints in 9729 ms returned unknown
[2025-06-04 09:20:41] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2025-06-04 09:21:13] [INFO ] [Real]Absence check using state equation in 32580 ms returned sat
[2025-06-04 09:21:19] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:21:24] [INFO ] [Real]Added 268 Read/Feed constraints in 9644 ms returned unknown
[2025-06-04 09:21:24] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2025-06-04 09:21:52] [INFO ] [Real]Absence check using state equation in 28114 ms returned sat
[2025-06-04 09:21:57] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:22:02] [INFO ] [Real]Added 268 Read/Feed constraints in 9671 ms returned unknown
[2025-06-04 09:22:02] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2025-06-04 09:22:17] [INFO ] [Real]Absence check using state equation in 14634 ms returned sat
[2025-06-04 09:22:23] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:22:27] [INFO ] [Real]Added 268 Read/Feed constraints in 9858 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[5, 2, 2, 8, 7, 7, 7, 5, 1] Max Struct:[9, 9, 9, 9, 9, 9, 9, 9, 9]
FORMULA RERS17pb113-PT-9-UpperBounds-14 9 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RERS17pb113-PT-9-UpperBounds-00 9 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RERS17pb113-PT-9-UpperBounds-15 9 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2, 2, 8, 7, 7, 7] Max Struct:[9, 9, 9, 9, 9, 9]
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 276 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 277 ms. Remains : 626/626 places, 31352/31352 transitions.
[2025-06-04 09:23:01] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2025-06-04 09:23:01] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[2, 2, 8, 7, 7, 7] Max Struct:[9, 9, 9, 9, 9, 9]
RANDOM walk for 936829 steps (2 resets) in 30001 ms. (31 steps per ms)
FORMULA RERS17pb113-PT-9-UpperBounds-12 9 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 5000005 steps (10 resets) in 11205 ms. (446 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2, 2, 8, 7, 7] Max Struct:[9, 9, 9, 9, 9]
[2025-06-04 09:23:42] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2025-06-04 09:23:43] [INFO ] Invariant cache hit.
[2025-06-04 09:23:43] [INFO ] [Real]Absence check using 13 positive place invariants in 19 ms returned sat
[2025-06-04 09:24:00] [INFO ] [Real]Absence check using state equation in 16975 ms returned sat
[2025-06-04 09:24:00] [INFO ] State equation strengthened by 268 read => feed constraints.
[2025-06-04 09:24:06] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:24:10] [INFO ] [Real]Added 268 Read/Feed constraints in 9907 ms returned unknown
[2025-06-04 09:24:10] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2025-06-04 09:24:33] [INFO ] [Real]Absence check using state equation in 22679 ms returned sat
[2025-06-04 09:24:39] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:24:43] [INFO ] [Real]Added 268 Read/Feed constraints in 9690 ms returned unknown
[2025-06-04 09:24:43] [INFO ] [Real]Absence check using 13 positive place invariants in 19 ms returned sat
[2025-06-04 09:25:12] [INFO ] [Real]Absence check using state equation in 29073 ms returned sat
[2025-06-04 09:25:18] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:25:22] [INFO ] [Real]Added 268 Read/Feed constraints in 9624 ms returned unknown
[2025-06-04 09:25:23] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2025-06-04 09:25:34] [INFO ] [Real]Absence check using state equation in 11461 ms returned sat
[2025-06-04 09:25:40] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:25:44] [INFO ] [Real]Added 268 Read/Feed constraints in 9707 ms returned unknown
[2025-06-04 09:25:44] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2025-06-04 09:26:17] [INFO ] [Real]Absence check using state equation in 32447 ms returned sat
[2025-06-04 09:26:22] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:26:27] [INFO ] [Real]Added 268 Read/Feed constraints in 9553 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[2, 2, 8, 7, 7] Max Struct:[9, 9, 9, 9, 9]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2, 2, 8, 7, 7] Max Struct:[9, 9, 9, 9, 9]
Support contains 5 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 291 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 291 ms. Remains : 626/626 places, 31352/31352 transitions.
[2025-06-04 09:26:49] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2025-06-04 09:26:49] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[2, 2, 8, 7, 7] Max Struct:[9, 9, 9, 9, 9]
RANDOM walk for 810869 steps (2 resets) in 30001 ms. (27 steps per ms)
BEST_FIRST walk for 5000005 steps (10 resets) in 13192 ms. (378 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2, 2, 8, 7, 7] Max Struct:[9, 9, 9, 9, 9]
[2025-06-04 09:27:32] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2025-06-04 09:27:32] [INFO ] Invariant cache hit.
[2025-06-04 09:27:32] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2025-06-04 09:27:49] [INFO ] [Real]Absence check using state equation in 17185 ms returned sat
[2025-06-04 09:27:50] [INFO ] State equation strengthened by 268 read => feed constraints.
[2025-06-04 09:27:55] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:28:00] [INFO ] [Real]Added 268 Read/Feed constraints in 10163 ms returned unknown
[2025-06-04 09:28:00] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2025-06-04 09:28:27] [INFO ] [Real]Absence check using state equation in 26416 ms returned sat
[2025-06-04 09:28:33] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:28:37] [INFO ] [Real]Added 268 Read/Feed constraints in 9895 ms returned unknown
[2025-06-04 09:28:37] [INFO ] [Real]Absence check using 13 positive place invariants in 19 ms returned sat
[2025-06-04 09:28:59] [INFO ] [Real]Absence check using state equation in 21965 ms returned sat
[2025-06-04 09:29:05] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:29:10] [INFO ] [Real]Added 268 Read/Feed constraints in 9905 ms returned unknown
[2025-06-04 09:29:10] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2025-06-04 09:29:22] [INFO ] [Real]Absence check using state equation in 12565 ms returned sat
[2025-06-04 09:29:28] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:29:33] [INFO ] [Real]Added 268 Read/Feed constraints in 9940 ms returned unknown
[2025-06-04 09:29:33] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2025-06-04 09:29:55] [INFO ] [Real]Absence check using state equation in 22150 ms returned sat
[2025-06-04 09:30:01] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-04 09:30:05] [INFO ] [Real]Added 268 Read/Feed constraints in 9802 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[2, 2, 8, 7, 7] Max Struct:[9, 9, 9, 9, 9]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2, 2, 8, 7, 7] Max Struct:[9, 9, 9, 9, 9]
Support contains 5 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 245 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 245 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 239 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2025-06-04 09:30:30] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2025-06-04 09:30:30] [INFO ] Invariant cache hit.
[2025-06-04 09:30:33] [INFO ] Implicit Places using invariants in 3032 ms returned []
Implicit Place search using SMT only with invariants took 3034 ms to find 0 implicit places.
Running 31351 sub problems to find dead transitions.
[2025-06-04 09:30:33] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2025-06-04 09:30:33] [INFO ] Invariant cache hit.
[2025-06-04 09:30:34] [INFO ] State equation strengthened by 268 read => feed constraints.
BK_STOP 1749029528812
--------------------
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-9"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2024"
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 2-5832"
echo " Executing tool gold2024"
echo " Input is RERS17pb113-PT-9, 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 r181-smll-174889242300055"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-9.tgz
mv RERS17pb113-PT-9 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.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 ;