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 |
| 0.000 | 3600000.00 | 0.00 | 0.00 | 1 1 ? 1 ? 1 1 ? ? 1 ? 1 ? 1 ? 1 | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r114-tall-174876422400277.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 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 r114-tall-174876422400277
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 9.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K 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 4.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.4K 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 10 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rwxr-xr-x 1 mcc users 14M 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 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 1748821940674
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 202505121319
[2025-06-01 23:52:22] [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]
[2025-06-01 23:52:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 23:52:22] [INFO ] Load time of PNML (sax parser for PT used): 613 ms
[2025-06-01 23:52:22] [INFO ] Transformed 9153 places.
[2025-06-01 23:52:22] [INFO ] Transformed 25110 transitions.
[2025-06-01 23:52:22] [INFO ] Parsed PT model containing 9153 places and 25110 transitions and 100440 arcs in 861 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
Current structural bounds on expressions (Initially) : Max Seen:[1, 0, 3, 0, 3, 1, 1, 3, 3, 0, 3, 0, 3, 0, 15, 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:[1, 0, 3, 0, 3, 1, 1, 3, 3, 0, 3, 0, 3, 0, 15, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
// Phase 1: matrix 25110 rows 9153 cols
[2025-06-01 23:52:24] [INFO ] Computed 3484 invariants in 1256 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1, 0, 3, 0, 3, 1, 1, 3, 3, 0, 3, 0, 3, 0, 15, 0] Max Struct:[1, 1, 45, 1, 45, 1, 1, 45, 45, 1, 45, 1, 45, 1, 45, 1]
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 10000 steps (2 resets) in 7928 ms. (1 steps per ms)
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 80008 steps (16 resets) in 6238 ms. (12 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[4, 0, 5, 4, 4, 3, 4, 22] Max Struct:[45, 1, 45, 45, 45, 45, 45, 45]
[2025-06-01 23:52:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-01 23:52:41] [INFO ] [Real]Absence check using 3483 positive place invariants in 1051 ms returned sat
[2025-06-01 23:52:41] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-01 23:52:42] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 906 ms returned sat
[2025-06-01 23:52:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:854)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-01 23:52:45] [INFO ] [Real]Absence check using 3483 positive place invariants in 1014 ms returned sat
[2025-06-01 23:52:46] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-01 23:52:46] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 947 ms returned sat
[2025-06-01 23:52:48] [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:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:854)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-01 23:52:51] [INFO ] [Real]Absence check using 3483 positive place invariants in 1063 ms returned sat
[2025-06-01 23:52:51] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-01 23:52:51] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 924 ms returned sat
[2025-06-01 23:52:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:854)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-01 23:52:55] [INFO ] [Real]Absence check using 3483 positive place invariants in 1005 ms returned sat
[2025-06-01 23:52:56] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-01 23:52:56] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 906 ms returned sat
[2025-06-01 23:52:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:854)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-01 23:53:01] [INFO ] [Real]Absence check using 3483 positive place invariants in 1014 ms returned sat
[2025-06-01 23:53:01] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-01 23:53:01] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 882 ms returned sat
[2025-06-01 23:53:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:854)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-01 23:53:05] [INFO ] [Real]Absence check using 3483 positive place invariants in 995 ms returned sat
[2025-06-01 23:53:06] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-01 23:53:06] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 895 ms returned sat
[2025-06-01 23:53:08] [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:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:854)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-01 23:53:10] [INFO ] [Real]Absence check using 3483 positive place invariants in 1033 ms returned sat
[2025-06-01 23:53:11] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-01 23:53:11] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 895 ms returned sat
[2025-06-01 23:53:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:854)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-01 23:53:16] [INFO ] [Real]Absence check using 3483 positive place invariants in 1006 ms returned sat
[2025-06-01 23:53:16] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-01 23:53:16] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 908 ms returned sat
[2025-06-01 23:53:19] [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 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:854)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2252)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Current structural bounds on expressions (after SMT) : Max Seen:[4, 0, 5, 4, 4, 3, 4, 22] Max Struct:[45, 1, 45, 45, 45, 45, 45, 45]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[4, 0, 5, 4, 4, 3, 4, 22] Max Struct:[45, 1, 45, 45, 45, 45, 45, 45]
Support contains 8 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 1785 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 1802 ms. Remains : 9153/9153 places, 25110/25110 transitions.
[2025-06-01 23:53:20] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[4, 0, 5, 4, 4, 3, 4, 22] Max Struct:[45, 1, 45, 45, 45, 45, 45, 45]
RANDOM walk for 34024 steps (0 resets) in 30001 ms. (1 steps per ms)
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 461515 steps (0 resets) in 35338 ms. (13 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[5, 6, 4, 4, 3, 4, 27] Max Struct:[45, 45, 45, 45, 45, 45, 45]
[2025-06-01 23:54:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-01 23:54:28] [INFO ] [Real]Absence check using 3483 positive place invariants in 996 ms returned sat
[2025-06-01 23:54:29] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 916 ms returned sat
[2025-06-01 23:54:43] [INFO ] [Real]Absence check using state equation in 14002 ms returned sat
[2025-06-01 23:54:45] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1338 ms.
[2025-06-01 23:54:45] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-01 23:54:48] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1035 ms returned sat
[2025-06-01 23:54:48] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 901 ms returned sat
[2025-06-01 23:55:03] [INFO ] [Nat]Absence check using state equation in 14356 ms returned sat
[2025-06-01 23:55:05] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1368 ms.
Minimization took 5877 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-01 23:55:13] [INFO ] [Real]Absence check using 3483 positive place invariants in 963 ms returned sat
[2025-06-01 23:55:14] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 910 ms returned sat
[2025-06-01 23:55:30] [INFO ] [Real]Absence check using state equation in 16543 ms returned sat
[2025-06-01 23:55:33] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1332 ms.
[2025-06-01 23:55:33] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-01 23:55:35] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1030 ms returned sat
[2025-06-01 23:55:36] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 872 ms returned sat
[2025-06-01 23:55:54] [INFO ] [Nat]Absence check using state equation in 18225 ms returned sat
[2025-06-01 23:55:56] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1372 ms.
Minimization took 5962 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-01 23:56:04] [INFO ] [Real]Absence check using 3483 positive place invariants in 1050 ms returned sat
[2025-06-01 23:56:05] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 898 ms returned sat
[2025-06-01 23:56:22] [INFO ] [Real]Absence check using state equation in 16879 ms returned sat
[2025-06-01 23:56:25] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1292 ms.
[2025-06-01 23:56:25] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-01 23:56:27] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1059 ms returned sat
[2025-06-01 23:56:28] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 906 ms returned sat
[2025-06-01 23:56:44] [INFO ] [Nat]Absence check using state equation in 16672 ms returned sat
[2025-06-01 23:56:46] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1170 ms.
Minimization took 11595 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-01 23:57:00] [INFO ] [Real]Absence check using 3483 positive place invariants in 943 ms returned sat
[2025-06-01 23:57:01] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 890 ms returned sat
[2025-06-01 23:57:15] [INFO ] [Real]Absence check using state equation in 14091 ms returned sat
[2025-06-01 23:57:17] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1314 ms.
[2025-06-01 23:57:17] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-01 23:57:19] [INFO ] [Nat]Absence check using 3483 positive place invariants in 994 ms returned sat
[2025-06-01 23:57:20] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 874 ms returned sat
[2025-06-01 23:57:37] [INFO ] [Nat]Absence check using state equation in 17111 ms returned sat
[2025-06-01 23:57:40] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1328 ms.
Minimization took 7020 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-01 23:57:49] [INFO ] [Real]Absence check using 3483 positive place invariants in 987 ms returned sat
[2025-06-01 23:57:49] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 873 ms returned sat
[2025-06-01 23:58:05] [INFO ] [Real]Absence check using state equation in 15014 ms returned sat
[2025-06-01 23:58:07] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1321 ms.
[2025-06-01 23:58:07] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-01 23:58:09] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1058 ms returned sat
[2025-06-01 23:58:10] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 888 ms returned sat
[2025-06-01 23:58:26] [INFO ] [Nat]Absence check using state equation in 16249 ms returned sat
[2025-06-01 23:58:29] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1302 ms.
Minimization took 6942 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-01 23:58:38] [INFO ] [Real]Absence check using 3483 positive place invariants in 1036 ms returned sat
[2025-06-01 23:58:39] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 878 ms returned sat
[2025-06-01 23:58:52] [INFO ] [Real]Absence check using state equation in 13715 ms returned sat
[2025-06-01 23:58:55] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1322 ms.
[2025-06-01 23:58:55] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-01 23:58:57] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1074 ms returned sat
[2025-06-01 23:58:58] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 877 ms returned sat
[2025-06-01 23:59:15] [INFO ] [Nat]Absence check using state equation in 16693 ms returned sat
[2025-06-01 23:59:17] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1306 ms.
Minimization took 6653 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-01 23:59:25] [INFO ] [Real]Absence check using 3483 positive place invariants in 1006 ms returned sat
[2025-06-01 23:59:26] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 900 ms returned sat
[2025-06-01 23:59:41] [INFO ] [Real]Absence check using state equation in 14860 ms returned sat
[2025-06-01 23:59:44] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1367 ms.
[2025-06-01 23:59:44] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-01 23:59:46] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1010 ms returned sat
[2025-06-01 23:59:47] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 887 ms returned sat
[2025-06-02 00:00:02] [INFO ] [Nat]Absence check using state equation in 14858 ms returned sat
[2025-06-02 00:00:04] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1322 ms.
Minimization took 5751 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[5, 6, 4, 4, 3, 4, 27] Max Struct:[45, 45, 45, 45, 45, 45, 45]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[5, 6, 4, 4, 3, 4, 27] 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 1851 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 1853 ms. Remains : 9153/9153 places, 25110/25110 transitions.
[2025-06-02 00:00:11] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[5, 6, 4, 4, 3, 4, 27] Max Struct:[45, 45, 45, 45, 45, 45, 45]
RANDOM walk for 34666 steps (0 resets) in 30001 ms. (1 steps per ms)
BEST_FIRST walk for 457679 steps (0 resets) in 35215 ms. (12 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7, 6, 4, 4, 4, 4, 27] Max Struct:[45, 45, 45, 45, 45, 45, 45]
[2025-06-02 00:01:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:01:19] [INFO ] [Real]Absence check using 3483 positive place invariants in 1032 ms returned sat
[2025-06-02 00:01:20] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 949 ms returned sat
[2025-06-02 00:01:35] [INFO ] [Real]Absence check using state equation in 15123 ms returned sat
[2025-06-02 00:01:37] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1181 ms.
[2025-06-02 00:01:37] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:01:39] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1022 ms returned sat
[2025-06-02 00:01:40] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 904 ms returned sat
[2025-06-02 00:01:58] [INFO ] [Nat]Absence check using state equation in 18322 ms returned sat
[2025-06-02 00:02:01] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1317 ms.
Minimization took 5699 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:02:08] [INFO ] [Real]Absence check using 3483 positive place invariants in 1027 ms returned sat
[2025-06-02 00:02:09] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 929 ms returned sat
[2025-06-02 00:02:26] [INFO ] [Real]Absence check using state equation in 16395 ms returned sat
[2025-06-02 00:02:28] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1453 ms.
[2025-06-02 00:02:28] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:02:30] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1060 ms returned sat
[2025-06-02 00:02:31] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 896 ms returned sat
[2025-06-02 00:02:49] [INFO ] [Nat]Absence check using state equation in 17192 ms returned sat
[2025-06-02 00:02:50] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1090 ms.
Minimization took 11345 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:03:04] [INFO ] [Real]Absence check using 3483 positive place invariants in 998 ms returned sat
[2025-06-02 00:03:05] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 893 ms returned sat
[2025-06-02 00:03:20] [INFO ] [Real]Absence check using state equation in 15060 ms returned sat
[2025-06-02 00:03:22] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1275 ms.
[2025-06-02 00:03:22] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:03:25] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1073 ms returned sat
[2025-06-02 00:03:25] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 927 ms returned sat
[2025-06-02 00:03:41] [INFO ] [Nat]Absence check using state equation in 15068 ms returned sat
[2025-06-02 00:03:42] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1170 ms.
Minimization took 11002 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:03:56] [INFO ] [Real]Absence check using 3483 positive place invariants in 1013 ms returned sat
[2025-06-02 00:03:57] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 897 ms returned sat
[2025-06-02 00:04:11] [INFO ] [Real]Absence check using state equation in 14835 ms returned sat
[2025-06-02 00:04:14] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1155 ms.
[2025-06-02 00:04:14] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:04:16] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1062 ms returned sat
[2025-06-02 00:04:17] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 942 ms returned sat
[2025-06-02 00:04:35] [INFO ] [Nat]Absence check using state equation in 17781 ms returned sat
[2025-06-02 00:04:37] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1266 ms.
Minimization took 7053 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:04:46] [INFO ] [Real]Absence check using 3483 positive place invariants in 1044 ms returned sat
[2025-06-02 00:04:47] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 903 ms returned sat
[2025-06-02 00:05:03] [INFO ] [Real]Absence check using state equation in 16277 ms returned sat
[2025-06-02 00:05:06] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1162 ms.
[2025-06-02 00:05:06] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:05:08] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1081 ms returned sat
[2025-06-02 00:05:09] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 883 ms returned sat
[2025-06-02 00:05:25] [INFO ] [Nat]Absence check using state equation in 16212 ms returned sat
[2025-06-02 00:05:27] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1344 ms.
Minimization took 11378 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:05:40] [INFO ] [Real]Absence check using 3483 positive place invariants in 1001 ms returned sat
[2025-06-02 00:05:41] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 933 ms returned sat
[2025-06-02 00:05:55] [INFO ] [Real]Absence check using state equation in 13454 ms returned sat
[2025-06-02 00:05:57] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1180 ms.
[2025-06-02 00:05:57] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:05:59] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1038 ms returned sat
[2025-06-02 00:06:00] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 895 ms returned sat
[2025-06-02 00:06:16] [INFO ] [Nat]Absence check using state equation in 15644 ms returned sat
[2025-06-02 00:06:18] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1142 ms.
Minimization took 6783 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:06:27] [INFO ] [Real]Absence check using 3483 positive place invariants in 1057 ms returned sat
[2025-06-02 00:06:28] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 893 ms returned sat
[2025-06-02 00:06:42] [INFO ] [Real]Absence check using state equation in 14549 ms returned sat
[2025-06-02 00:06:45] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1334 ms.
[2025-06-02 00:06:45] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:06:47] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1028 ms returned sat
[2025-06-02 00:06:48] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 894 ms returned sat
[2025-06-02 00:07:04] [INFO ] [Nat]Absence check using state equation in 16020 ms returned sat
[2025-06-02 00:07:06] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1298 ms.
Minimization took 11333 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[7, 6, 4, 4, 4, 4, 27] Max Struct:[45, 45, 45, 45, 45, 45, 45]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[7, 6, 4, 4, 4, 4, 27] 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 1365 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 1365 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 1404 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
[2025-06-02 00:07:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:07:36] [INFO ] Implicit Places using invariants in 15639 ms returned []
Implicit Place search using SMT only with invariants took 15640 ms to find 0 implicit places.
Running 22680 sub problems to find dead transitions.
[2025-06-02 00:07:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 30335 ms.
Refiners :[Positive P Invariants (semi-flows): 810/3483 constraints, Generalized P Invariants (flows): 0/1 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 30267 ms.
Refiners :[Positive P Invariants (semi-flows): 810/3483 constraints, Generalized P Invariants (flows): 0/1 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 134971ms problems are : Problem set: 0 solved, 22680 unsolved
Search for dead transitions found 0 dead transitions in 135089ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152233 ms. Remains : 9153/9153 places, 25110/25110 transitions.
[2025-06-02 00:09:51] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[7, 6, 4, 4, 4, 4, 27] Max Struct:[45, 45, 45, 45, 45, 45, 45]
RANDOM walk for 35116 steps (0 resets) in 30001 ms. (1 steps per ms)
BEST_FIRST walk for 460518 steps (0 resets) in 35194 ms. (13 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7, 10, 7, 4, 4, 6, 27] Max Struct:[45, 45, 45, 45, 45, 45, 45]
[2025-06-02 00:10:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:10:58] [INFO ] [Real]Absence check using 3483 positive place invariants in 1073 ms returned sat
[2025-06-02 00:10:59] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 955 ms returned sat
[2025-06-02 00:11:13] [INFO ] [Real]Absence check using state equation in 13823 ms returned sat
[2025-06-02 00:11:16] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1254 ms.
[2025-06-02 00:11:16] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:11:18] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1052 ms returned sat
[2025-06-02 00:11:19] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 920 ms returned sat
[2025-06-02 00:11:32] [INFO ] [Nat]Absence check using state equation in 13522 ms returned sat
[2025-06-02 00:11:34] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1258 ms.
Minimization took 5467 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:11:42] [INFO ] [Real]Absence check using 3483 positive place invariants in 1001 ms returned sat
[2025-06-02 00:11:43] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 914 ms returned sat
[2025-06-02 00:11:56] [INFO ] [Real]Absence check using state equation in 13715 ms returned sat
[2025-06-02 00:11:59] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1338 ms.
[2025-06-02 00:11:59] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:12:01] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1072 ms returned sat
[2025-06-02 00:12:02] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 897 ms returned sat
[2025-06-02 00:12:18] [INFO ] [Nat]Absence check using state equation in 15627 ms returned sat
[2025-06-02 00:12:20] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1201 ms.
Minimization took 11675 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:12:34] [INFO ] [Real]Absence check using 3483 positive place invariants in 1065 ms returned sat
[2025-06-02 00:12:35] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 930 ms returned sat
[2025-06-02 00:12:48] [INFO ] [Real]Absence check using state equation in 13475 ms returned sat
[2025-06-02 00:12:51] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1340 ms.
[2025-06-02 00:12:51] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:12:53] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1052 ms returned sat
[2025-06-02 00:12:54] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 928 ms returned sat
[2025-06-02 00:13:09] [INFO ] [Nat]Absence check using state equation in 15117 ms returned sat
[2025-06-02 00:13:11] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1430 ms.
Minimization took 7001 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:13:20] [INFO ] [Real]Absence check using 3483 positive place invariants in 1023 ms returned sat
[2025-06-02 00:13:21] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 892 ms returned sat
[2025-06-02 00:13:36] [INFO ] [Real]Absence check using state equation in 15353 ms returned sat
[2025-06-02 00:13:39] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1296 ms.
[2025-06-02 00:13:39] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:13:41] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1068 ms returned sat
[2025-06-02 00:13:42] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 908 ms returned sat
[2025-06-02 00:13:58] [INFO ] [Nat]Absence check using state equation in 16000 ms returned sat
[2025-06-02 00:14:00] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1086 ms.
Minimization took 11076 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:14:13] [INFO ] [Real]Absence check using 3483 positive place invariants in 968 ms returned sat
[2025-06-02 00:14:14] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 947 ms returned sat
[2025-06-02 00:14:29] [INFO ] [Real]Absence check using state equation in 15672 ms returned sat
[2025-06-02 00:14:32] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1238 ms.
[2025-06-02 00:14:32] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:14:34] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1049 ms returned sat
[2025-06-02 00:14:35] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 930 ms returned sat
[2025-06-02 00:14:48] [INFO ] [Nat]Absence check using state equation in 13650 ms returned sat
[2025-06-02 00:14:51] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1294 ms.
Minimization took 10975 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:15:04] [INFO ] [Real]Absence check using 3483 positive place invariants in 1046 ms returned sat
[2025-06-02 00:15:05] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 951 ms returned sat
[2025-06-02 00:15:19] [INFO ] [Real]Absence check using state equation in 14652 ms returned sat
[2025-06-02 00:15:22] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1155 ms.
[2025-06-02 00:15:22] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:15:23] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1006 ms returned sat
[2025-06-02 00:15:24] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 932 ms returned sat
[2025-06-02 00:15:38] [INFO ] [Nat]Absence check using state equation in 13975 ms returned sat
[2025-06-02 00:15:40] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1224 ms.
Minimization took 6908 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:15:49] [INFO ] [Real]Absence check using 3483 positive place invariants in 978 ms returned sat
[2025-06-02 00:15:50] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 874 ms returned sat
[2025-06-02 00:16:05] [INFO ] [Real]Absence check using state equation in 14300 ms returned sat
[2025-06-02 00:16:07] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1173 ms.
[2025-06-02 00:16:07] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:16:09] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1077 ms returned sat
[2025-06-02 00:16:10] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 901 ms returned sat
[2025-06-02 00:16:27] [INFO ] [Nat]Absence check using state equation in 16834 ms returned sat
[2025-06-02 00:16:29] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1260 ms.
Minimization took 6912 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[7, 10, 7, 4, 4, 6, 27] Max Struct:[45, 45, 45, 45, 45, 45, 45]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[7, 10, 7, 4, 4, 6, 27] 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 1380 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 1380 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 1369 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
[2025-06-02 00:16:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:16:56] [INFO ] Implicit Places using invariants in 16808 ms returned []
Implicit Place search using SMT only with invariants took 16810 ms to find 0 implicit places.
Running 22680 sub problems to find dead transitions.
[2025-06-02 00:16:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 30272 ms.
Refiners :[Positive P Invariants (semi-flows): 810/3483 constraints, Generalized P Invariants (flows): 0/1 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4293 variables, 810/810 constraints. Problems are: Problem set: 0 solved, 22680 unsolved
Error getting values : (error "ParserException while parsing response: ((s2430 1)
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1)
(s3655 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
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 30257 ms.
Refiners :[Positive P Invariants (semi-flows): 810/3483 constraints, Generalized P Invariants (flows): 0/1 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 138289ms problems are : Problem set: 0 solved, 22680 unsolved
Search for dead transitions found 0 dead transitions in 138341ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 156572 ms. Remains : 9153/9153 places, 25110/25110 transitions.
[2025-06-02 00:19:14] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[7, 10, 7, 4, 4, 6, 27] Max Struct:[45, 45, 45, 45, 45, 45, 45]
RANDOM walk for 34252 steps (0 resets) in 30001 ms. (1 steps per ms)
BEST_FIRST walk for 463391 steps (0 resets) in 35292 ms. (13 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7, 10, 7, 8, 4, 6, 27] Max Struct:[45, 45, 45, 45, 45, 45, 45]
[2025-06-02 00:20:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:20:22] [INFO ] [Real]Absence check using 3483 positive place invariants in 1107 ms returned sat
[2025-06-02 00:20:23] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 984 ms returned sat
[2025-06-02 00:20:37] [INFO ] [Real]Absence check using state equation in 14364 ms returned sat
[2025-06-02 00:20:40] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1284 ms.
[2025-06-02 00:20:40] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:20:42] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1046 ms returned sat
[2025-06-02 00:20:43] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 889 ms returned sat
[2025-06-02 00:20:59] [INFO ] [Nat]Absence check using state equation in 16051 ms returned sat
[2025-06-02 00:21:01] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1172 ms.
Minimization took 6009 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:21:09] [INFO ] [Real]Absence check using 3483 positive place invariants in 1064 ms returned sat
[2025-06-02 00:21:10] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 959 ms returned sat
[2025-06-02 00:21:25] [INFO ] [Real]Absence check using state equation in 14993 ms returned sat
[2025-06-02 00:21:27] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1232 ms.
[2025-06-02 00:21:27] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:21:30] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1039 ms returned sat
[2025-06-02 00:21:31] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 910 ms returned sat
[2025-06-02 00:21:47] [INFO ] [Nat]Absence check using state equation in 15946 ms returned sat
[2025-06-02 00:21:48] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1165 ms.
Minimization took 5619 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:21:56] [INFO ] [Real]Absence check using 3483 positive place invariants in 939 ms returned sat
[2025-06-02 00:21:57] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 880 ms returned sat
[2025-06-02 00:22:10] [INFO ] [Real]Absence check using state equation in 13342 ms returned sat
[2025-06-02 00:22:13] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1145 ms.
[2025-06-02 00:22:13] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:22:15] [INFO ] [Nat]Absence check using 3483 positive place invariants in 983 ms returned sat
[2025-06-02 00:22:15] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 876 ms returned sat
[2025-06-02 00:22:29] [INFO ] [Nat]Absence check using state equation in 13290 ms returned sat
[2025-06-02 00:22:31] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1124 ms.
Minimization took 5762 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:22:38] [INFO ] [Real]Absence check using 3483 positive place invariants in 959 ms returned sat
[2025-06-02 00:22:39] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 911 ms returned sat
[2025-06-02 00:22:53] [INFO ] [Real]Absence check using state equation in 13629 ms returned sat
[2025-06-02 00:22:55] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1222 ms.
[2025-06-02 00:22:55] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:22:57] [INFO ] [Nat]Absence check using 3483 positive place invariants in 988 ms returned sat
[2025-06-02 00:22:58] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 913 ms returned sat
[2025-06-02 00:23:15] [INFO ] [Nat]Absence check using state equation in 16233 ms returned sat
[2025-06-02 00:23:17] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1187 ms.
Minimization took 5483 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:23:24] [INFO ] [Real]Absence check using 3483 positive place invariants in 960 ms returned sat
[2025-06-02 00:23:25] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 899 ms returned sat
[2025-06-02 00:23:39] [INFO ] [Real]Absence check using state equation in 13647 ms returned sat
[2025-06-02 00:23:41] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1232 ms.
[2025-06-02 00:23:41] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:23:43] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1047 ms returned sat
[2025-06-02 00:23:44] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 897 ms returned sat
[2025-06-02 00:23:59] [INFO ] [Nat]Absence check using state equation in 14495 ms returned sat
[2025-06-02 00:24:01] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1223 ms.
Minimization took 5544 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:24:08] [INFO ] [Real]Absence check using 3483 positive place invariants in 992 ms returned sat
[2025-06-02 00:24:09] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 887 ms returned sat
[2025-06-02 00:24:23] [INFO ] [Real]Absence check using state equation in 13675 ms returned sat
[2025-06-02 00:24:25] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1195 ms.
[2025-06-02 00:24:25] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:24:27] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1060 ms returned sat
[2025-06-02 00:24:28] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 899 ms returned sat
[2025-06-02 00:24:44] [INFO ] [Nat]Absence check using state equation in 15603 ms returned sat
[2025-06-02 00:24:46] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1155 ms.
Minimization took 6761 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:24:55] [INFO ] [Real]Absence check using 3483 positive place invariants in 1045 ms returned sat
[2025-06-02 00:24:56] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 923 ms returned sat
[2025-06-02 00:25:12] [INFO ] [Real]Absence check using state equation in 15662 ms returned sat
[2025-06-02 00:25:14] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1292 ms.
[2025-06-02 00:25:14] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:25:16] [INFO ] [Nat]Absence check using 3483 positive place invariants in 999 ms returned sat
[2025-06-02 00:25:17] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 881 ms returned sat
[2025-06-02 00:25:32] [INFO ] [Nat]Absence check using state equation in 14879 ms returned sat
[2025-06-02 00:25:34] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1302 ms.
Minimization took 6657 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[7, 10, 7, 8, 4, 6, 27] Max Struct:[45, 45, 45, 45, 45, 45, 45]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[7, 10, 7, 8, 4, 6, 27] 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 1370 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 1372 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 1374 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
[2025-06-02 00:25:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:25:58] [INFO ] Implicit Places using invariants in 15126 ms returned []
Implicit Place search using SMT only with invariants took 15130 ms to find 0 implicit places.
Running 22680 sub problems to find dead transitions.
[2025-06-02 00:25:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
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 30310 ms.
Refiners :[Positive P Invariants (semi-flows): 810/3483 constraints, Generalized P Invariants (flows): 0/1 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 30245 ms.
Refiners :[Positive P Invariants (semi-flows): 810/3483 constraints, Generalized P Invariants (flows): 0/1 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 135884ms problems are : Problem set: 0 solved, 22680 unsolved
Search for dead transitions found 0 dead transitions in 135935ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152487 ms. Remains : 9153/9153 places, 25110/25110 transitions.
[2025-06-02 00:28:15] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[7, 10, 7, 8, 4, 6, 27] Max Struct:[45, 45, 45, 45, 45, 45, 45]
RANDOM walk for 33129 steps (0 resets) in 30001 ms. (1 steps per ms)
BEST_FIRST walk for 457537 steps (0 resets) in 35216 ms. (12 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7, 10, 7, 8, 4, 6, 33] Max Struct:[45, 45, 45, 45, 45, 45, 45]
[2025-06-02 00:29:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:29:22] [INFO ] [Real]Absence check using 3483 positive place invariants in 1045 ms returned sat
[2025-06-02 00:29:23] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 977 ms returned sat
[2025-06-02 00:29:36] [INFO ] [Real]Absence check using state equation in 12927 ms returned sat
[2025-06-02 00:29:38] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1312 ms.
[2025-06-02 00:29:38] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:29:40] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1038 ms returned sat
[2025-06-02 00:29:41] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 955 ms returned sat
[2025-06-02 00:29:57] [INFO ] [Nat]Absence check using state equation in 15484 ms returned sat
[2025-06-02 00:29:59] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1170 ms.
Minimization took 6161 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:30:07] [INFO ] [Real]Absence check using 3483 positive place invariants in 1045 ms returned sat
[2025-06-02 00:30:08] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 923 ms returned sat
[2025-06-02 00:30:22] [INFO ] [Real]Absence check using state equation in 13869 ms returned sat
[2025-06-02 00:30:25] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1279 ms.
[2025-06-02 00:30:25] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:30:27] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1017 ms returned sat
[2025-06-02 00:30:28] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 903 ms returned sat
[2025-06-02 00:30:42] [INFO ] [Nat]Absence check using state equation in 14702 ms returned sat
[2025-06-02 00:30:45] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1368 ms.
Minimization took 6129 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:30:53] [INFO ] [Real]Absence check using 3483 positive place invariants in 1045 ms returned sat
[2025-06-02 00:30:54] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 918 ms returned sat
[2025-06-02 00:31:08] [INFO ] [Real]Absence check using state equation in 13893 ms returned sat
[2025-06-02 00:31:10] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1311 ms.
[2025-06-02 00:31:10] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:31:12] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1006 ms returned sat
[2025-06-02 00:31:13] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 932 ms returned sat
[2025-06-02 00:31:29] [INFO ] [Nat]Absence check using state equation in 16083 ms returned sat
[2025-06-02 00:31:32] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1280 ms.
Minimization took 6151 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:31:40] [INFO ] [Real]Absence check using 3483 positive place invariants in 991 ms returned sat
[2025-06-02 00:31:41] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 930 ms returned sat
[2025-06-02 00:31:55] [INFO ] [Real]Absence check using state equation in 13979 ms returned sat
[2025-06-02 00:31:57] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1240 ms.
[2025-06-02 00:31:57] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:31:59] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1088 ms returned sat
[2025-06-02 00:32:00] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 908 ms returned sat
[2025-06-02 00:32:15] [INFO ] [Nat]Absence check using state equation in 14907 ms returned sat
[2025-06-02 00:32:17] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1198 ms.
Minimization took 6100 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:32:25] [INFO ] [Real]Absence check using 3483 positive place invariants in 1057 ms returned sat
[2025-06-02 00:32:26] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 941 ms returned sat
[2025-06-02 00:32:41] [INFO ] [Real]Absence check using state equation in 14265 ms returned sat
[2025-06-02 00:32:43] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1425 ms.
[2025-06-02 00:32:43] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:32:45] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1028 ms returned sat
[2025-06-02 00:32:46] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 930 ms returned sat
[2025-06-02 00:33:02] [INFO ] [Nat]Absence check using state equation in 15398 ms returned sat
[2025-06-02 00:33:04] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1332 ms.
Minimization took 5891 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:33:12] [INFO ] [Real]Absence check using 3483 positive place invariants in 1070 ms returned sat
[2025-06-02 00:33:13] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 932 ms returned sat
[2025-06-02 00:33:27] [INFO ] [Real]Absence check using state equation in 14348 ms returned sat
[2025-06-02 00:33:30] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1250 ms.
[2025-06-02 00:33:30] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:33:32] [INFO ] [Nat]Absence check using 3483 positive place invariants in 976 ms returned sat
[2025-06-02 00:33:33] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 904 ms returned sat
[2025-06-02 00:33:47] [INFO ] [Nat]Absence check using state equation in 14319 ms returned sat
[2025-06-02 00:33:49] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1282 ms.
Minimization took 6333 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:33:58] [INFO ] [Real]Absence check using 3483 positive place invariants in 1043 ms returned sat
[2025-06-02 00:33:59] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 897 ms returned sat
[2025-06-02 00:34:11] [INFO ] [Real]Absence check using state equation in 12658 ms returned sat
[2025-06-02 00:34:14] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1347 ms.
[2025-06-02 00:34:14] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:34:16] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1051 ms returned sat
[2025-06-02 00:34:17] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 918 ms returned sat
[2025-06-02 00:34:32] [INFO ] [Nat]Absence check using state equation in 14851 ms returned sat
[2025-06-02 00:34:34] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1311 ms.
Minimization took 5878 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[7, 10, 7, 8, 4, 6, 33] Max Struct:[45, 45, 45, 45, 45, 45, 45]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[7, 10, 7, 8, 4, 6, 33] 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 2275 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 2277 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 1359 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
[2025-06-02 00:34:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:34:59] [INFO ] Implicit Places using invariants in 15417 ms returned []
Implicit Place search using SMT only with invariants took 15420 ms to find 0 implicit places.
Running 22680 sub problems to find dead transitions.
[2025-06-02 00:34:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s2430 1.0)
(s2431 1.0)
(s2432 1.0)
(s2433 1.0)
(s2434 1.0)
(s2435 1.0)
(s2436 1.0)
(s2437 1.0)
(s2438 1.0)
(s2439 1.0)
(s2440 1.0)
(s2441 1.0)
(s2442 1.0)
(s2443 1.0)
(s2444 1.0)
(s2445 1.0)
(s2446 1.0)
(s2447 1.0)
(s2448 1.0)
(s2449 1.0)
(s2450 1.0)
(s2451 1.0)
(s2452 1.0)
(s2453 1.0)
(s2454 1.0)
(s2455 1.0)
(s2456 1.0)
(s2457 1.0)
(s2458 1.0)
(s2459 1.0)
(s2460 1.0)
(s2461 1.0)
(s2462 1.0)
(s2463 1.0)
(s2464 1.0)
(s2465 1.0)
(s2466 1.0)
(s2467 1.0)
(s2468 1.0)
(s2469 1.0)
(s2470 1.0)
(s2471 1.0)
(s2472 1.0)
(s2473 1.0)
(s2474 1.0)
(s2475 1.0)
(s2476 1.0)
(s2477 1.0)
(s2478 1.0)
(s2479 1.0)
(s2480 1.0)
(s2481 1.0)
(s2482 1.0)
(s2483 1.0)
(s2484 1.0)
(s2485 1.0)
(s2486 1.0)
(s2487 1.0)
(s2488 1.0)
(s2489 1.0)
(s2490 1.0)
(s2491 1.0)
(s2492 1.0)
(s2493 1.0)
(s2494 1.0)
(s2495 1.0)
(s2496 1.0)
(s2497 1.0)
(s2498 1.0)
(s2499 1.0)
(s2500 1.0)
(s2501 1.0)
(s2502 1.0)
(s2503 1.0)
(s2504 1.0)
(s2505 1.0)
(s2506 1.0)
(s2507 1.0)
(s2508 1.0)
(s2509 1.0)
(s2510 1.0)
(s2511 1.0)
(s2512 1.0)
(s2513 1.0)
(s2514 1.0)
(s2515 1.0)
(s2516 1.0)
(s2517 1.0)
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(s2770 1.0)timeout
(s2771 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/4293 variables, 810/810 constraints. Problems are: Problem set: 0 solved, 22680 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4293/34263 variables, and 810 constraints, problems are : Problem set: 0 solved, 22680 unsolved in 30277 ms.
Refiners :[Positive P Invariants (semi-flows): 810/3483 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/9153 constraints, PredecessorRefiner: 22680/22680 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22680 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4293 variables, 810/810 constraints. Problems are: Problem set: 0 solved, 22680 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
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 30230 ms.
Refiners :[Positive P Invariants (semi-flows): 810/3483 constraints, Generalized P Invariants (flows): 0/1 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 140980ms problems are : Problem set: 0 solved, 22680 unsolved
Search for dead transitions found 0 dead transitions in 141120ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157997 ms. Remains : 9153/9153 places, 25110/25110 transitions.
[2025-06-02 00:37:20] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[7, 10, 7, 8, 4, 6, 33] Max Struct:[45, 45, 45, 45, 45, 45, 45]
RANDOM walk for 33434 steps (0 resets) in 30001 ms. (1 steps per ms)
BEST_FIRST walk for 457218 steps (0 resets) in 35232 ms. (12 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7, 10, 7, 8, 4, 8, 33] Max Struct:[45, 45, 45, 45, 45, 45, 45]
[2025-06-02 00:38:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:38:28] [INFO ] [Real]Absence check using 3483 positive place invariants in 1074 ms returned sat
[2025-06-02 00:38:29] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 954 ms returned sat
[2025-06-02 00:38:43] [INFO ] [Real]Absence check using state equation in 14559 ms returned sat
[2025-06-02 00:38:46] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1284 ms.
[2025-06-02 00:38:46] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:38:48] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1035 ms returned sat
[2025-06-02 00:38:49] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 891 ms returned sat
[2025-06-02 00:39:03] [INFO ] [Nat]Absence check using state equation in 14843 ms returned sat
[2025-06-02 00:39:06] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1321 ms.
Minimization took 5987 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:39:14] [INFO ] [Real]Absence check using 3483 positive place invariants in 1033 ms returned sat
[2025-06-02 00:39:15] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 912 ms returned sat
[2025-06-02 00:39:30] [INFO ] [Real]Absence check using state equation in 15376 ms returned sat
[2025-06-02 00:39:33] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1369 ms.
[2025-06-02 00:39:33] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:39:35] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1069 ms returned sat
[2025-06-02 00:39:36] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 936 ms returned sat
[2025-06-02 00:39:52] [INFO ] [Nat]Absence check using state equation in 15866 ms returned sat
[2025-06-02 00:39:54] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1332 ms.
Minimization took 5937 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:40:02] [INFO ] [Real]Absence check using 3483 positive place invariants in 1018 ms returned sat
[2025-06-02 00:40:03] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 916 ms returned sat
[2025-06-02 00:40:17] [INFO ] [Real]Absence check using state equation in 14400 ms returned sat
[2025-06-02 00:40:20] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1350 ms.
[2025-06-02 00:40:20] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:40:22] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1040 ms returned sat
[2025-06-02 00:40:23] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 919 ms returned sat
[2025-06-02 00:40:39] [INFO ] [Nat]Absence check using state equation in 15661 ms returned sat
[2025-06-02 00:40:41] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1265 ms.
Minimization took 5803 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:40:49] [INFO ] [Real]Absence check using 3483 positive place invariants in 992 ms returned sat
[2025-06-02 00:40:50] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 897 ms returned sat
[2025-06-02 00:41:03] [INFO ] [Real]Absence check using state equation in 12959 ms returned sat
[2025-06-02 00:41:05] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1249 ms.
[2025-06-02 00:41:05] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:41:07] [INFO ] [Nat]Absence check using 3483 positive place invariants in 983 ms returned sat
[2025-06-02 00:41:08] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 917 ms returned sat
[2025-06-02 00:41:24] [INFO ] [Nat]Absence check using state equation in 15931 ms returned sat
[2025-06-02 00:41:26] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1416 ms.
Minimization took 5716 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:41:34] [INFO ] [Real]Absence check using 3483 positive place invariants in 1036 ms returned sat
[2025-06-02 00:41:35] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 906 ms returned sat
[2025-06-02 00:41:49] [INFO ] [Real]Absence check using state equation in 13939 ms returned sat
[2025-06-02 00:41:51] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1147 ms.
[2025-06-02 00:41:51] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:41:54] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1094 ms returned sat
[2025-06-02 00:41:55] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 916 ms returned sat
[2025-06-02 00:42:10] [INFO ] [Nat]Absence check using state equation in 15057 ms returned sat
[2025-06-02 00:42:12] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1314 ms.
Minimization took 6385 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:42:20] [INFO ] [Real]Absence check using 3483 positive place invariants in 1021 ms returned sat
[2025-06-02 00:42:21] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 900 ms returned sat
[2025-06-02 00:42:33] [INFO ] [Real]Absence check using state equation in 12313 ms returned sat
[2025-06-02 00:42:36] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1244 ms.
[2025-06-02 00:42:36] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:42:38] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1045 ms returned sat
[2025-06-02 00:42:39] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 904 ms returned sat
[2025-06-02 00:42:53] [INFO ] [Nat]Absence check using state equation in 14411 ms returned sat
[2025-06-02 00:42:55] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1278 ms.
Minimization took 6384 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:43:04] [INFO ] [Real]Absence check using 3483 positive place invariants in 998 ms returned sat
[2025-06-02 00:43:05] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 924 ms returned sat
[2025-06-02 00:43:17] [INFO ] [Real]Absence check using state equation in 12473 ms returned sat
[2025-06-02 00:43:20] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1310 ms.
[2025-06-02 00:43:20] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:43:22] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1043 ms returned sat
[2025-06-02 00:43:23] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 903 ms returned sat
[2025-06-02 00:43:36] [INFO ] [Nat]Absence check using state equation in 13518 ms returned sat
[2025-06-02 00:43:38] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1302 ms.
Minimization took 6461 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[7, 10, 7, 8, 4, 8, 33] Max Struct:[45, 45, 45, 45, 45, 45, 45]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[7, 10, 7, 8, 4, 8, 33] 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 1341 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 1341 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 1299 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
[2025-06-02 00:43:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 00:44:03] [INFO ] Implicit Places using invariants in 15423 ms returned []
Implicit Place search using SMT only with invariants took 15425 ms to find 0 implicit places.
Running 22680 sub problems to find dead transitions.
[2025-06-02 00:44:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 30251 ms.
Refiners :[Positive P Invariants (semi-flows): 810/3483 constraints, Generalized P Invariants (flows): 0/1 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 30237 ms.
Refiners :[Positive P Invariants (semi-flows): 810/3483 constraints, Generalized P Invariants (flows): 0/1 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 134656ms problems are : Problem set: 0 solved, 22680 unsolved
Search for dead transitions found 0 dead transitions in 134698ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151472 ms. Remains : 9153/9153 places, 25110/25110 transitions.
[2025-06-02 00:46:18] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[7, 10, 7, 8, 4, 8, 33] Max Struct:[45, 45, 45, 45, 45, 45, 45]
RANDOM walk for 33726 steps (0 resets) in 30001 ms. (1 steps per ms)
BEST_FIRST walk for 446572 steps (0 resets) in 35204 ms. (12 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7, 10, 7, 8, 4, 8, 33] Max Struct:[45, 45, 45, 45, 45, 45, 45]
[2025-06-02 00:47:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:47:25] [INFO ] [Real]Absence check using 3483 positive place invariants in 1026 ms returned sat
[2025-06-02 00:47:26] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 954 ms returned sat
[2025-06-02 00:47:39] [INFO ] [Real]Absence check using state equation in 13132 ms returned sat
[2025-06-02 00:47:42] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1280 ms.
[2025-06-02 00:47:42] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:47:44] [INFO ] [Nat]Absence check using 3483 positive place invariants in 989 ms returned sat
[2025-06-02 00:47:45] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 909 ms returned sat
[2025-06-02 00:47:58] [INFO ] [Nat]Absence check using state equation in 13270 ms returned sat
[2025-06-02 00:48:00] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1400 ms.
Minimization took 5566 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:48:08] [INFO ] [Real]Absence check using 3483 positive place invariants in 983 ms returned sat
[2025-06-02 00:48:09] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 931 ms returned sat
[2025-06-02 00:48:22] [INFO ] [Real]Absence check using state equation in 13662 ms returned sat
[2025-06-02 00:48:25] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1294 ms.
[2025-06-02 00:48:25] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:48:27] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1099 ms returned sat
[2025-06-02 00:48:28] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 946 ms returned sat
[2025-06-02 00:48:42] [INFO ] [Nat]Absence check using state equation in 14351 ms returned sat
[2025-06-02 00:48:45] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1297 ms.
Minimization took 5646 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:48:52] [INFO ] [Real]Absence check using 3483 positive place invariants in 989 ms returned sat
[2025-06-02 00:48:53] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 906 ms returned sat
[2025-06-02 00:49:06] [INFO ] [Real]Absence check using state equation in 12772 ms returned sat
[2025-06-02 00:49:08] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1166 ms.
[2025-06-02 00:49:08] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:49:10] [INFO ] [Nat]Absence check using 3483 positive place invariants in 966 ms returned sat
[2025-06-02 00:49:11] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 889 ms returned sat
[2025-06-02 00:49:25] [INFO ] [Nat]Absence check using state equation in 13885 ms returned sat
[2025-06-02 00:49:27] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1285 ms.
Minimization took 5509 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:49:35] [INFO ] [Real]Absence check using 3483 positive place invariants in 1023 ms returned sat
[2025-06-02 00:49:36] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 905 ms returned sat
[2025-06-02 00:49:49] [INFO ] [Real]Absence check using state equation in 13355 ms returned sat
[2025-06-02 00:49:51] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1244 ms.
[2025-06-02 00:49:51] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:49:54] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1074 ms returned sat
[2025-06-02 00:49:54] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 925 ms returned sat
[2025-06-02 00:50:08] [INFO ] [Nat]Absence check using state equation in 13898 ms returned sat
[2025-06-02 00:50:10] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1142 ms.
Minimization took 5718 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:50:18] [INFO ] [Real]Absence check using 3483 positive place invariants in 1055 ms returned sat
[2025-06-02 00:50:19] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 925 ms returned sat
[2025-06-02 00:50:32] [INFO ] [Real]Absence check using state equation in 12983 ms returned sat
[2025-06-02 00:50:34] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1176 ms.
[2025-06-02 00:50:34] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:50:37] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1065 ms returned sat
[2025-06-02 00:50:38] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 905 ms returned sat
[2025-06-02 00:50:51] [INFO ] [Nat]Absence check using state equation in 13375 ms returned sat
[2025-06-02 00:50:53] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1235 ms.
Minimization took 5610 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:51:01] [INFO ] [Real]Absence check using 3483 positive place invariants in 992 ms returned sat
[2025-06-02 00:51:02] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 912 ms returned sat
[2025-06-02 00:51:14] [INFO ] [Real]Absence check using state equation in 12704 ms returned sat
[2025-06-02 00:51:17] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1174 ms.
[2025-06-02 00:51:17] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:51:19] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1071 ms returned sat
[2025-06-02 00:51:20] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 917 ms returned sat
[2025-06-02 00:51:34] [INFO ] [Nat]Absence check using state equation in 13976 ms returned sat
[2025-06-02 00:51:36] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1326 ms.
Minimization took 11510 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:51:49] [INFO ] [Real]Absence check using 3483 positive place invariants in 976 ms returned sat
[2025-06-02 00:51:50] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 912 ms returned sat
[2025-06-02 00:52:02] [INFO ] [Real]Absence check using state equation in 11910 ms returned sat
[2025-06-02 00:52:05] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1436 ms.
[2025-06-02 00:52:05] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-02 00:52:07] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1033 ms returned sat
[2025-06-02 00:52:08] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 880 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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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 2-5832"
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 r114-tall-174876422400277"
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 ;