About the Execution of ITS-Tools for HypercubeGrid-PT-C5K3P3B15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 14808.516 | 3600000.00 | 3685646.00 | 9798.90 | ? 1 ? 1 1 1 ? ? ? ? 1 1 ? 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r162-smll-177961107600021.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is HypercubeGrid-PT-C5K3P3B15, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107600021
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 8.4K Mar 7 15:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Mar 7 15:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Mar 7 15:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Mar 7 15:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.0K Mar 15 10:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 10:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 10:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 7 15:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Mar 7 15:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Mar 7 15:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Mar 7 15:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 15 10:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 10:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rwxr-xr-x 1 mcc users 14M Mar 3 18:30 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 HypercubeGrid-PT-C5K3P3B15-UpperBounds-00
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-01
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-02
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-03
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-04
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-05
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-06
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-07
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-08
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-09
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-10
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-11
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-12
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-13
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-14
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1779678513772
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypercubeGrid-PT-C5K3P3B15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202604301425
[2026-05-25 03:08:36] [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]
[2026-05-25 03:08:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 03:08:37] [INFO ] Load time of PNML (sax parser for PT used): 1435 ms
[2026-05-25 03:08:38] [INFO ] Transformed 9153 places.
[2026-05-25 03:08:38] [INFO ] Transformed 25110 transitions.
[2026-05-25 03:08:38] [INFO ] Parsed PT model containing 9153 places and 25110 transitions and 100440 arcs in 2030 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 20 ms.
Current structural bounds on expressions (Initially) : Max Seen:[3, 0, 3, 0, 1, 0, 3, 3, 3, 3, 1, 0, 3, 1, 0, 1] 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:[3, 0, 3, 0, 1, 0, 3, 3, 3, 3, 1, 0, 3, 1, 0, 1] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4323181689573271208.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14539821723099010680.kers'
[2026-05-25 03:08:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4323181689573271208.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14539821723099010680.kers]
Culling duplicate invariants (modulo rational): removing 3240 columns.
Culled 3240 columns in 36 ms.
// Phase 1: matrix 25110 rows 5913 cols 74520 entries
Finished phase 1 with 5669 SingleSign rule and 0 generalized
[2026-05-25 03:08:40] [INFO ] Computed 3484 invariants in 840 ms
Computed 3484 P flows in 842 ms.
Exported basis to /tmp/petrispot-output-14539821723099010680.kers
Total runtime 875 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[3, 0, 3, 0, 1, 0, 3, 3, 3, 3, 1, 0, 3, 1, 0, 1] Max Struct:[45, 1, 45, 1, 1, 1, 45, 45, 45, 45, 1, 1, 45, 1, 1, 1]
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 10000 steps (2 resets) in 9739 ms. (1 steps per ms)
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 70007 steps (14 resets) in 8341 ms. (8 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[4, 4, 4, 4, 4, 3, 4] Max Struct:[45, 45, 45, 45, 45, 45, 45]
[2026-05-25 03:08:58] [INFO ] Invariant cache hit.
[2026-05-25 03:09:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2000)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:844)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 03:09:07] [INFO ] [Real]Absence check using 3484 positive place invariants in 1560 ms returned sat
[2026-05-25 03:09:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:857)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 03:09:12] [INFO ] [Real]Absence check using 3484 positive place invariants in 1808 ms returned sat
[2026-05-25 03:09:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:857)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 03:09:16] [INFO ] [Real]Absence check using 3484 positive place invariants in 1694 ms returned sat
[2026-05-25 03:09:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:857)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 03:09:22] [INFO ] [Real]Absence check using 3484 positive place invariants in 2045 ms returned sat
[2026-05-25 03:09:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:857)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 03:09:27] [INFO ] [Real]Absence check using 3484 positive place invariants in 1834 ms returned sat
[2026-05-25 03:09:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:857)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-25 03:09:31] [INFO ] [Real]Absence check using 3484 positive place invariants in 1718 ms returned sat
[2026-05-25 03:09:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:857)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2278)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:207)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:803)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Current structural bounds on expressions (after SMT) : Max Seen:[4, 4, 4, 4, 4, 3, 4] Max Struct:[45, 45, 45, 45, 45, 45, 45]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[4, 4, 4, 4, 4, 3, 4] Max Struct:[45, 45, 45, 45, 45, 45, 45]
Support contains 7 out of 9153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 2747 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2772 ms. Remains : 9153/9153 places, 25110/25110 transitions.
[2026-05-25 03:09:36] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[4, 4, 4, 4, 4, 3, 4] Max Struct:[45, 45, 45, 45, 45, 45, 45]
RANDOM walk for 30817 steps (0 resets) in 30001 ms. (1 steps per ms)
BEST_FIRST walk for 355551 steps (0 resets) in 35366 ms. (10 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[4, 5, 7, 4, 4, 3, 7] Max Struct:[45, 45, 45, 45, 45, 45, 45]
[2026-05-25 03:10:41] [INFO ] Invariant cache hit.
[2026-05-25 03:10:44] [INFO ] [Real]Absence check using 3484 positive place invariants in 1663 ms returned sat
[2026-05-25 03:11:02] [INFO ] [Real]Absence check using state equation in 17932 ms returned sat
[2026-05-25 03:11:07] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1909 ms.
[2026-05-25 03:11:07] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:11:10] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1687 ms returned sat
[2026-05-25 03:11:30] [INFO ] [Nat]Absence check using state equation in 20244 ms returned sat
[2026-05-25 03:11:33] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1801 ms.
Minimization took 15295 ms.
[2026-05-25 03:11:52] [INFO ] [Real]Absence check using 3484 positive place invariants in 1807 ms returned sat
[2026-05-25 03:12:11] [INFO ] [Real]Absence check using state equation in 18981 ms returned sat
[2026-05-25 03:12:14] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1739 ms.
[2026-05-25 03:12:14] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:12:18] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1499 ms returned sat
[2026-05-25 03:12:37] [INFO ] [Nat]Absence check using state equation in 19189 ms returned sat
[2026-05-25 03:12:40] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1944 ms.
Minimization took 15060 ms.
[2026-05-25 03:12:58] [INFO ] [Real]Absence check using 3484 positive place invariants in 1722 ms returned sat
[2026-05-25 03:13:17] [INFO ] [Real]Absence check using state equation in 18815 ms returned sat
[2026-05-25 03:13:21] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1810 ms.
[2026-05-25 03:13:21] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:13:24] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1581 ms returned sat
[2026-05-25 03:13:45] [INFO ] [Nat]Absence check using state equation in 20732 ms returned sat
[2026-05-25 03:13:48] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1963 ms.
Minimization took 15338 ms.
[2026-05-25 03:14:07] [INFO ] [Real]Absence check using 3484 positive place invariants in 1685 ms returned sat
[2026-05-25 03:14:26] [INFO ] [Real]Absence check using state equation in 19468 ms returned sat
[2026-05-25 03:14:31] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1971 ms.
[2026-05-25 03:14:31] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:14:34] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1549 ms returned sat
[2026-05-25 03:14:55] [INFO ] [Nat]Absence check using state equation in 21179 ms returned sat
[2026-05-25 03:14:58] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1783 ms.
Minimization took 15035 ms.
[2026-05-25 03:15:16] [INFO ] [Real]Absence check using 3484 positive place invariants in 1556 ms returned sat
[2026-05-25 03:15:38] [INFO ] [Real]Absence check using state equation in 21737 ms returned sat
[2026-05-25 03:15:42] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1818 ms.
[2026-05-25 03:15:42] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:15:45] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1998 ms returned sat
[2026-05-25 03:16:07] [INFO ] [Nat]Absence check using state equation in 21631 ms returned sat
[2026-05-25 03:16:10] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 2072 ms.
Minimization took 15396 ms.
[2026-05-25 03:16:29] [INFO ] [Real]Absence check using 3484 positive place invariants in 1496 ms returned sat
[2026-05-25 03:16:50] [INFO ] [Real]Absence check using state equation in 20853 ms returned sat
[2026-05-25 03:16:54] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1807 ms.
[2026-05-25 03:16:54] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:16:57] [INFO ] [Nat]Absence check using 3484 positive place invariants in 2088 ms returned sat
[2026-05-25 03:17:19] [INFO ] [Nat]Absence check using state equation in 21645 ms returned sat
[2026-05-25 03:17:22] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 2176 ms.
Minimization took 15647 ms.
[2026-05-25 03:17:41] [INFO ] [Real]Absence check using 3484 positive place invariants in 1698 ms returned sat
[2026-05-25 03:18:02] [INFO ] [Real]Absence check using state equation in 20155 ms returned sat
[2026-05-25 03:18:06] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1801 ms.
[2026-05-25 03:18:06] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:18:09] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1894 ms returned sat
[2026-05-25 03:18:31] [INFO ] [Nat]Absence check using state equation in 21744 ms returned sat
[2026-05-25 03:18:34] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1635 ms.
Minimization took 14949 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[4, 5, 7, 4, 4, 3, 7] Max Struct:[45, 45, 45, 45, 45, 45, 45]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[4, 5, 7, 4, 4, 3, 7] Max Struct:[45, 45, 45, 45, 45, 45, 45]
Support contains 7 out of 9153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 3144 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3144 ms. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 2088 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
[2026-05-25 03:18:54] [INFO ] Invariant cache hit.
[2026-05-25 03:19:14] [INFO ] Implicit Places using invariants in 19712 ms returned []
Implicit Place search using SMT only with invariants took 19716 ms to find 0 implicit places.
Running 22680 sub problems to find dead transitions.
[2026-05-25 03:19:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4293 variables, 810/810 constraints. Problems are: Problem set: 0 solved, 22680 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4293/34263 variables, and 810 constraints, problems are : Problem set: 0 solved, 22680 unsolved in 30897 ms.
Refiners :[Positive P Invariants (semi-flows): 810/3484 constraints, State Equation: 0/9153 constraints, PredecessorRefiner: 22680/22680 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22680 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4293 variables, 810/810 constraints. Problems are: Problem set: 0 solved, 22680 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4293/34263 variables, and 810 constraints, problems are : Problem set: 0 solved, 22680 unsolved in 30685 ms.
Refiners :[Positive P Invariants (semi-flows): 810/3484 constraints, State Equation: 0/9153 constraints, PredecessorRefiner: 0/22680 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 132804ms problems are : Problem set: 0 solved, 22680 unsolved
Search for dead transitions found 0 dead transitions in 133030ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 154985 ms. Remains : 9153/9153 places, 25110/25110 transitions.
[2026-05-25 03:21:27] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[4, 5, 7, 4, 4, 3, 7] Max Struct:[45, 45, 45, 45, 45, 45, 45]
RANDOM walk for 31600 steps (0 resets) in 30001 ms. (1 steps per ms)
BEST_FIRST walk for 383380 steps (0 resets) in 35329 ms. (10 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[4, 5, 7, 4, 4, 4, 7] Max Struct:[45, 45, 45, 45, 45, 45, 45]
[2026-05-25 03:22:32] [INFO ] Invariant cache hit.
[2026-05-25 03:22:35] [INFO ] [Real]Absence check using 3484 positive place invariants in 1471 ms returned sat
[2026-05-25 03:22:54] [INFO ] [Real]Absence check using state equation in 18624 ms returned sat
[2026-05-25 03:22:58] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1620 ms.
[2026-05-25 03:22:58] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:23:01] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1816 ms returned sat
[2026-05-25 03:23:21] [INFO ] [Nat]Absence check using state equation in 19734 ms returned sat
[2026-05-25 03:23:24] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1672 ms.
Minimization took 15448 ms.
[2026-05-25 03:23:43] [INFO ] [Real]Absence check using 3484 positive place invariants in 1879 ms returned sat
[2026-05-25 03:24:02] [INFO ] [Real]Absence check using state equation in 19554 ms returned sat
[2026-05-25 03:24:06] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1872 ms.
[2026-05-25 03:24:06] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:24:09] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1729 ms returned sat
[2026-05-25 03:24:32] [INFO ] [Nat]Absence check using state equation in 22670 ms returned sat
[2026-05-25 03:24:35] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1883 ms.
Minimization took 14552 ms.
[2026-05-25 03:24:53] [INFO ] [Real]Absence check using 3484 positive place invariants in 1485 ms returned sat
[2026-05-25 03:25:12] [INFO ] [Real]Absence check using state equation in 19121 ms returned sat
[2026-05-25 03:25:16] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1748 ms.
[2026-05-25 03:25:16] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:25:20] [INFO ] [Nat]Absence check using 3484 positive place invariants in 2078 ms returned sat
[2026-05-25 03:25:41] [INFO ] [Nat]Absence check using state equation in 20599 ms returned sat
[2026-05-25 03:25:43] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1639 ms.
Minimization took 14735 ms.
[2026-05-25 03:26:02] [INFO ] [Real]Absence check using 3484 positive place invariants in 1908 ms returned sat
[2026-05-25 03:26:21] [INFO ] [Real]Absence check using state equation in 18474 ms returned sat
[2026-05-25 03:26:24] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1686 ms.
[2026-05-25 03:26:24] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:26:28] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1755 ms returned sat
[2026-05-25 03:26:49] [INFO ] [Nat]Absence check using state equation in 20755 ms returned sat
[2026-05-25 03:26:51] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1667 ms.
Minimization took 15015 ms.
[2026-05-25 03:27:10] [INFO ] [Real]Absence check using 3484 positive place invariants in 1636 ms returned sat
[2026-05-25 03:27:28] [INFO ] [Real]Absence check using state equation in 17918 ms returned sat
[2026-05-25 03:27:31] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1561 ms.
[2026-05-25 03:27:31] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:27:35] [INFO ] [Nat]Absence check using 3484 positive place invariants in 2000 ms returned sat
[2026-05-25 03:27:54] [INFO ] [Nat]Absence check using state equation in 19427 ms returned sat
[2026-05-25 03:27:57] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1909 ms.
Minimization took 15273 ms.
[2026-05-25 03:28:16] [INFO ] [Real]Absence check using 3484 positive place invariants in 1591 ms returned sat
[2026-05-25 03:28:36] [INFO ] [Real]Absence check using state equation in 20300 ms returned sat
[2026-05-25 03:28:40] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1863 ms.
[2026-05-25 03:28:40] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:28:43] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1741 ms returned sat
[2026-05-25 03:29:05] [INFO ] [Nat]Absence check using state equation in 21772 ms returned sat
[2026-05-25 03:29:08] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1762 ms.
Minimization took 15186 ms.
[2026-05-25 03:29:27] [INFO ] [Real]Absence check using 3484 positive place invariants in 1491 ms returned sat
[2026-05-25 03:29:47] [INFO ] [Real]Absence check using state equation in 20626 ms returned sat
[2026-05-25 03:29:51] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1762 ms.
[2026-05-25 03:29:51] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:29:55] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1816 ms returned sat
[2026-05-25 03:30:17] [INFO ] [Nat]Absence check using state equation in 22063 ms returned sat
[2026-05-25 03:30:20] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1683 ms.
Minimization took 14540 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[4, 5, 7, 4, 4, 4, 7] Max Struct:[45, 45, 45, 45, 45, 45, 45]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[4, 5, 7, 4, 4, 4, 7] Max Struct:[45, 45, 45, 45, 45, 45, 45]
Support contains 7 out of 9153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 2101 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2101 ms. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1978 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
[2026-05-25 03:30:38] [INFO ] Invariant cache hit.
[2026-05-25 03:30:59] [INFO ] Implicit Places using invariants in 20861 ms returned []
Implicit Place search using SMT only with invariants took 20873 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22857 ms. Remains : 9153/9153 places, 25110/25110 transitions.
[2026-05-25 03:30:59] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[4, 5, 7, 4, 4, 4, 7] Max Struct:[45, 45, 45, 45, 45, 45, 45]
RANDOM walk for 32120 steps (0 resets) in 30001 ms. (1 steps per ms)
BEST_FIRST walk for 385038 steps (0 resets) in 35370 ms. (10 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[4, 5, 7, 4, 4, 5, 8] Max Struct:[45, 45, 45, 45, 45, 45, 45]
[2026-05-25 03:32:05] [INFO ] Invariant cache hit.
[2026-05-25 03:32:08] [INFO ] [Real]Absence check using 3484 positive place invariants in 1574 ms returned sat
[2026-05-25 03:32:27] [INFO ] [Real]Absence check using state equation in 19392 ms returned sat
[2026-05-25 03:32:31] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1574 ms.
[2026-05-25 03:32:31] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:32:33] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1499 ms returned sat
[2026-05-25 03:32:56] [INFO ] [Nat]Absence check using state equation in 22285 ms returned sat
[2026-05-25 03:32:58] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1622 ms.
Minimization took 15384 ms.
[2026-05-25 03:33:17] [INFO ] [Real]Absence check using 3484 positive place invariants in 1732 ms returned sat
[2026-05-25 03:33:35] [INFO ] [Real]Absence check using state equation in 17693 ms returned sat
[2026-05-25 03:33:38] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1648 ms.
[2026-05-25 03:33:38] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:33:41] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1629 ms returned sat
[2026-05-25 03:34:01] [INFO ] [Nat]Absence check using state equation in 19334 ms returned sat
[2026-05-25 03:34:04] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1776 ms.
Minimization took 14948 ms.
[2026-05-25 03:34:22] [INFO ] [Real]Absence check using 3484 positive place invariants in 1446 ms returned sat
[2026-05-25 03:34:43] [INFO ] [Real]Absence check using state equation in 21054 ms returned sat
[2026-05-25 03:34:46] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1569 ms.
[2026-05-25 03:34:46] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:34:50] [INFO ] [Nat]Absence check using 3484 positive place invariants in 2290 ms returned sat
[2026-05-25 03:35:12] [INFO ] [Nat]Absence check using state equation in 21481 ms returned sat
[2026-05-25 03:35:15] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1913 ms.
Minimization took 14784 ms.
[2026-05-25 03:35:33] [INFO ] [Real]Absence check using 3484 positive place invariants in 1950 ms returned sat
[2026-05-25 03:35:53] [INFO ] [Real]Absence check using state equation in 19563 ms returned sat
[2026-05-25 03:35:57] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 2073 ms.
[2026-05-25 03:35:57] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:36:00] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1488 ms returned sat
[2026-05-25 03:36:19] [INFO ] [Nat]Absence check using state equation in 19045 ms returned sat
[2026-05-25 03:36:22] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 2222 ms.
Minimization took 15082 ms.
[2026-05-25 03:36:41] [INFO ] [Real]Absence check using 3484 positive place invariants in 1775 ms returned sat
[2026-05-25 03:36:58] [INFO ] [Real]Absence check using state equation in 17474 ms returned sat
[2026-05-25 03:37:02] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1806 ms.
[2026-05-25 03:37:02] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:37:05] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1495 ms returned sat
[2026-05-25 03:37:24] [INFO ] [Nat]Absence check using state equation in 19146 ms returned sat
[2026-05-25 03:37:27] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1989 ms.
Minimization took 15602 ms.
[2026-05-25 03:37:46] [INFO ] [Real]Absence check using 3484 positive place invariants in 1857 ms returned sat
[2026-05-25 03:38:05] [INFO ] [Real]Absence check using state equation in 18206 ms returned sat
[2026-05-25 03:38:08] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1765 ms.
[2026-05-25 03:38:08] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:38:12] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1589 ms returned sat
[2026-05-25 03:38:31] [INFO ] [Nat]Absence check using state equation in 19258 ms returned sat
[2026-05-25 03:38:34] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1555 ms.
Minimization took 16243 ms.
[2026-05-25 03:38:54] [INFO ] [Real]Absence check using 3484 positive place invariants in 2010 ms returned sat
[2026-05-25 03:39:12] [INFO ] [Real]Absence check using state equation in 18181 ms returned sat
[2026-05-25 03:39:16] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1736 ms.
[2026-05-25 03:39:16] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:39:19] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1666 ms returned sat
[2026-05-25 03:39:38] [INFO ] [Nat]Absence check using state equation in 19679 ms returned sat
[2026-05-25 03:39:41] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1562 ms.
Minimization took 15008 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[4, 5, 7, 4, 4, 5, 8] Max Struct:[45, 45, 45, 45, 45, 45, 45]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[4, 5, 7, 4, 4, 5, 8] Max Struct:[45, 45, 45, 45, 45, 45, 45]
Support contains 7 out of 9153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 2207 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2207 ms. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 2129 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
[2026-05-25 03:40:01] [INFO ] Invariant cache hit.
[2026-05-25 03:40:20] [INFO ] Implicit Places using invariants in 19037 ms returned []
Implicit Place search using SMT only with invariants took 19041 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21177 ms. Remains : 9153/9153 places, 25110/25110 transitions.
[2026-05-25 03:40:20] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[4, 5, 7, 4, 4, 5, 8] Max Struct:[45, 45, 45, 45, 45, 45, 45]
RANDOM walk for 32164 steps (0 resets) in 30001 ms. (1 steps per ms)
BEST_FIRST walk for 376785 steps (0 resets) in 35389 ms. (10 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[4, 6, 7, 5, 4, 8, 8] Max Struct:[45, 45, 45, 45, 45, 45, 45]
[2026-05-25 03:41:25] [INFO ] Invariant cache hit.
[2026-05-25 03:41:29] [INFO ] [Real]Absence check using 3484 positive place invariants in 1550 ms returned sat
[2026-05-25 03:41:51] [INFO ] [Real]Absence check using state equation in 22101 ms returned sat
[2026-05-25 03:41:54] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1704 ms.
[2026-05-25 03:41:54] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:41:57] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1890 ms returned sat
[2026-05-25 03:42:17] [INFO ] [Nat]Absence check using state equation in 19967 ms returned sat
[2026-05-25 03:42:20] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1687 ms.
Minimization took 14609 ms.
[2026-05-25 03:42:39] [INFO ] [Real]Absence check using 3484 positive place invariants in 2019 ms returned sat
[2026-05-25 03:42:59] [INFO ] [Real]Absence check using state equation in 19960 ms returned sat
[2026-05-25 03:43:02] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1853 ms.
[2026-05-25 03:43:02] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:43:06] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1882 ms returned sat
[2026-05-25 03:43:30] [INFO ] [Nat]Absence check using state equation in 24103 ms returned sat
[2026-05-25 03:43:33] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1720 ms.
Minimization took 14764 ms.
[2026-05-25 03:43:51] [INFO ] [Real]Absence check using 3484 positive place invariants in 1737 ms returned sat
[2026-05-25 03:44:12] [INFO ] [Real]Absence check using state equation in 21043 ms returned sat
[2026-05-25 03:44:16] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1662 ms.
[2026-05-25 03:44:16] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:44:19] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1808 ms returned sat
[2026-05-25 03:44:41] [INFO ] [Nat]Absence check using state equation in 22196 ms returned sat
[2026-05-25 03:44:45] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1952 ms.
Minimization took 16046 ms.
[2026-05-25 03:45:04] [INFO ] [Real]Absence check using 3484 positive place invariants in 1738 ms returned sat
[2026-05-25 03:45:26] [INFO ] [Real]Absence check using state equation in 21610 ms returned sat
[2026-05-25 03:45:30] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1837 ms.
[2026-05-25 03:45:30] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:45:33] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1715 ms returned sat
[2026-05-25 03:45:56] [INFO ] [Nat]Absence check using state equation in 22695 ms returned sat
[2026-05-25 03:45:59] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1756 ms.
Minimization took 15911 ms.
[2026-05-25 03:46:18] [INFO ] [Real]Absence check using 3484 positive place invariants in 1616 ms returned sat
[2026-05-25 03:46:41] [INFO ] [Real]Absence check using state equation in 23485 ms returned sat
[2026-05-25 03:46:45] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1751 ms.
[2026-05-25 03:46:45] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:46:48] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1538 ms returned sat
[2026-05-25 03:47:10] [INFO ] [Nat]Absence check using state equation in 21799 ms returned sat
[2026-05-25 03:47:13] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1848 ms.
Minimization took 17222 ms.
[2026-05-25 03:47:33] [INFO ] [Real]Absence check using 3484 positive place invariants in 1621 ms returned sat
[2026-05-25 03:47:57] [INFO ] [Real]Absence check using state equation in 23504 ms returned sat
[2026-05-25 03:48:01] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 2063 ms.
[2026-05-25 03:48:01] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:48:04] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1629 ms returned sat
[2026-05-25 03:48:29] [INFO ] [Nat]Absence check using state equation in 24820 ms returned sat
[2026-05-25 03:48:32] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1696 ms.
Minimization took 14101 ms.
[2026-05-25 03:48:49] [INFO ] [Real]Absence check using 3484 positive place invariants in 1581 ms returned sat
[2026-05-25 03:49:10] [INFO ] [Real]Absence check using state equation in 21118 ms returned sat
[2026-05-25 03:49:14] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1644 ms.
[2026-05-25 03:49:14] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:49:17] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1673 ms returned sat
[2026-05-25 03:49:40] [INFO ] [Nat]Absence check using state equation in 22872 ms returned sat
[2026-05-25 03:49:43] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1681 ms.
Minimization took 16024 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[4, 6, 7, 5, 4, 8, 8] Max Struct:[45, 45, 45, 45, 45, 45, 45]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[4, 6, 7, 5, 4, 8, 8] Max Struct:[45, 45, 45, 45, 45, 45, 45]
Support contains 7 out of 9153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 2026 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2027 ms. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 2229 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
[2026-05-25 03:50:03] [INFO ] Invariant cache hit.
[2026-05-25 03:50:23] [INFO ] Implicit Places using invariants in 19606 ms returned []
Implicit Place search using SMT only with invariants took 19608 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21847 ms. Remains : 9153/9153 places, 25110/25110 transitions.
[2026-05-25 03:50:23] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[4, 6, 7, 5, 4, 8, 8] Max Struct:[45, 45, 45, 45, 45, 45, 45]
RANDOM walk for 30667 steps (0 resets) in 30001 ms. (1 steps per ms)
BEST_FIRST walk for 373810 steps (0 resets) in 35277 ms. (10 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 6, 7, 7, 5, 8, 8] Max Struct:[45, 45, 45, 45, 45, 45, 45]
[2026-05-25 03:51:28] [INFO ] Invariant cache hit.
[2026-05-25 03:51:31] [INFO ] [Real]Absence check using 3484 positive place invariants in 1571 ms returned sat
[2026-05-25 03:51:53] [INFO ] [Real]Absence check using state equation in 21176 ms returned sat
[2026-05-25 03:51:57] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1701 ms.
[2026-05-25 03:51:57] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:52:00] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1797 ms returned sat
[2026-05-25 03:52:24] [INFO ] [Nat]Absence check using state equation in 23936 ms returned sat
[2026-05-25 03:52:27] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1756 ms.
Minimization took 14651 ms.
[2026-05-25 03:52:45] [INFO ] [Real]Absence check using 3484 positive place invariants in 2017 ms returned sat
[2026-05-25 03:53:06] [INFO ] [Real]Absence check using state equation in 20154 ms returned sat
[2026-05-25 03:53:10] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1897 ms.
[2026-05-25 03:53:10] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:53:13] [INFO ] [Nat]Absence check using 3484 positive place invariants in 2035 ms returned sat
[2026-05-25 03:53:37] [INFO ] [Nat]Absence check using state equation in 23918 ms returned sat
[2026-05-25 03:53:40] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1871 ms.
Minimization took 14261 ms.
[2026-05-25 03:53:58] [INFO ] [Real]Absence check using 3484 positive place invariants in 1535 ms returned sat
[2026-05-25 03:54:21] [INFO ] [Real]Absence check using state equation in 22323 ms returned sat
[2026-05-25 03:54:24] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1917 ms.
[2026-05-25 03:54:24] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:54:28] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1935 ms returned sat
[2026-05-25 03:54:53] [INFO ] [Nat]Absence check using state equation in 25047 ms returned sat
[2026-05-25 03:54:56] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1727 ms.
Minimization took 13536 ms.
[2026-05-25 03:55:13] [INFO ] [Real]Absence check using 3484 positive place invariants in 1681 ms returned sat
[2026-05-25 03:55:36] [INFO ] [Real]Absence check using state equation in 22991 ms returned sat
[2026-05-25 03:55:39] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1786 ms.
[2026-05-25 03:55:39] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:55:43] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1752 ms returned sat
[2026-05-25 03:56:06] [INFO ] [Nat]Absence check using state equation in 23443 ms returned sat
[2026-05-25 03:56:09] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1806 ms.
Minimization took 15155 ms.
[2026-05-25 03:56:28] [INFO ] [Real]Absence check using 3484 positive place invariants in 1504 ms returned sat
[2026-05-25 03:56:49] [INFO ] [Real]Absence check using state equation in 20837 ms returned sat
[2026-05-25 03:56:52] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1634 ms.
[2026-05-25 03:56:52] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:56:55] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1615 ms returned sat
[2026-05-25 03:57:17] [INFO ] [Nat]Absence check using state equation in 21545 ms returned sat
[2026-05-25 03:57:19] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1660 ms.
Minimization took 17428 ms.
[2026-05-25 03:57:40] [INFO ] [Real]Absence check using 3484 positive place invariants in 1609 ms returned sat
[2026-05-25 03:58:03] [INFO ] [Real]Absence check using state equation in 23130 ms returned sat
[2026-05-25 03:58:07] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1715 ms.
[2026-05-25 03:58:07] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:58:10] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1881 ms returned sat
[2026-05-25 03:58:36] [INFO ] [Nat]Absence check using state equation in 25650 ms returned sat
[2026-05-25 03:58:39] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1810 ms.
Minimization took 12867 ms.
[2026-05-25 03:58:56] [INFO ] [Real]Absence check using 3484 positive place invariants in 2043 ms returned sat
[2026-05-25 03:59:19] [INFO ] [Real]Absence check using state equation in 23534 ms returned sat
[2026-05-25 03:59:23] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1757 ms.
[2026-05-25 03:59:23] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 03:59:26] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1660 ms returned sat
[2026-05-25 03:59:49] [INFO ] [Nat]Absence check using state equation in 22986 ms returned sat
[2026-05-25 03:59:52] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1731 ms.
Minimization took 15802 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[6, 6, 7, 7, 5, 8, 8] Max Struct:[45, 45, 45, 45, 45, 45, 45]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 6, 7, 7, 5, 8, 8] Max Struct:[45, 45, 45, 45, 45, 45, 45]
Support contains 7 out of 9153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 2195 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2195 ms. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 2025 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
[2026-05-25 04:00:12] [INFO ] Invariant cache hit.
[2026-05-25 04:00:31] [INFO ] Implicit Places using invariants in 18485 ms returned []
Implicit Place search using SMT only with invariants took 18489 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20519 ms. Remains : 9153/9153 places, 25110/25110 transitions.
[2026-05-25 04:00:31] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[6, 6, 7, 7, 5, 8, 8] Max Struct:[45, 45, 45, 45, 45, 45, 45]
RANDOM walk for 29476 steps (0 resets) in 30001 ms. (0 steps per ms)
BEST_FIRST walk for 364843 steps (0 resets) in 35200 ms. (10 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 6, 7, 7, 5, 8, 8] Max Struct:[45, 45, 45, 45, 45, 45, 45]
[2026-05-25 04:01:36] [INFO ] Invariant cache hit.
[2026-05-25 04:01:39] [INFO ] [Real]Absence check using 3484 positive place invariants in 1640 ms returned sat
[2026-05-25 04:02:02] [INFO ] [Real]Absence check using state equation in 22336 ms returned sat
[2026-05-25 04:02:05] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1704 ms.
[2026-05-25 04:02:05] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 04:02:09] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1601 ms returned sat
[2026-05-25 04:02:35] [INFO ] [Nat]Absence check using state equation in 25965 ms returned sat
[2026-05-25 04:02:38] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1835 ms.
Minimization took 12769 ms.
[2026-05-25 04:02:54] [INFO ] [Real]Absence check using 3484 positive place invariants in 1821 ms returned sat
[2026-05-25 04:03:17] [INFO ] [Real]Absence check using state equation in 22975 ms returned sat
[2026-05-25 04:03:21] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1786 ms.
[2026-05-25 04:03:21] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 04:03:24] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1778 ms returned sat
[2026-05-25 04:03:49] [INFO ] [Nat]Absence check using state equation in 24708 ms returned sat
[2026-05-25 04:03:52] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1927 ms.
Minimization took 13737 ms.
[2026-05-25 04:04:09] [INFO ] [Real]Absence check using 3484 positive place invariants in 1508 ms returned sat
[2026-05-25 04:04:30] [INFO ] [Real]Absence check using state equation in 20307 ms returned sat
[2026-05-25 04:04:33] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1660 ms.
[2026-05-25 04:04:33] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 04:04:36] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1723 ms returned sat
[2026-05-25 04:04:58] [INFO ] [Nat]Absence check using state equation in 21733 ms returned sat
[2026-05-25 04:05:01] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1775 ms.
Minimization took 16234 ms.
[2026-05-25 04:05:21] [INFO ] [Real]Absence check using 3484 positive place invariants in 1889 ms returned sat
[2026-05-25 04:05:41] [INFO ] [Real]Absence check using state equation in 20426 ms returned sat
[2026-05-25 04:05:45] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1889 ms.
[2026-05-25 04:05:45] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 04:05:49] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1603 ms returned sat
[2026-05-25 04:06:11] [INFO ] [Nat]Absence check using state equation in 22166 ms returned sat
[2026-05-25 04:06:14] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1877 ms.
Minimization took 16535 ms.
[2026-05-25 04:06:34] [INFO ] [Real]Absence check using 3484 positive place invariants in 1915 ms returned sat
[2026-05-25 04:06:56] [INFO ] [Real]Absence check using state equation in 21817 ms returned sat
[2026-05-25 04:07:00] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1743 ms.
[2026-05-25 04:07:00] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 04:07:03] [INFO ] [Nat]Absence check using 3484 positive place invariants in 1724 ms returned sat
[2026-05-25 04:07:26] [INFO ] [Nat]Absence check using state equation in 23234 ms returned sat
[2026-05-25 04:07:29] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1828 ms.
Minimization took 15428 ms.
[2026-05-25 04:07:49] [INFO ] [Real]Absence check using 3484 positive place invariants in 1844 ms returned sat
[2026-05-25 04:08:09] [INFO ] [Real]Absence check using state equation in 20729 ms returned sat
[2026-05-25 04:08:13] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1574 ms.
[2026-05-25 04:08:13] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 04:08:16] [INFO ] [Nat]Absence check using 3484 positive place invariants in 2169 ms returned sat
BK_TIME_CONFINEMENT_REACHED
--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="HypercubeGrid-PT-C5K3P3B15"
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 2-5973"
echo " Executing tool itstools"
echo " Input is HypercubeGrid-PT-C5K3P3B15, 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 r162-smll-177961107600021"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C5K3P3B15.tgz
mv HypercubeGrid-PT-C5K3P3B15 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 ;