./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/ldv-memsafety/memset3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/ldv-memsafety/memset3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0e16460170daade69818450e1395d982497f59eca845b3ed1031565545c18793 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-24 01:54:24,620 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 01:54:24,688 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-24 01:54:24,695 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 01:54:24,695 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-24 01:54:24,725 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 01:54:24,725 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-24 01:54:24,726 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-24 01:54:24,726 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-24 01:54:24,726 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-24 01:54:24,728 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 01:54:24,728 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 01:54:24,728 INFO L153 SettingsManager]: * Use SBE=true [2024-11-24 01:54:24,728 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-24 01:54:24,728 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-24 01:54:24,728 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-24 01:54:24,729 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-24 01:54:24,729 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-24 01:54:24,729 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-24 01:54:24,729 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 01:54:24,729 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-24 01:54:24,729 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 01:54:24,729 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 01:54:24,729 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 01:54:24,729 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 01:54:24,729 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-24 01:54:24,730 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-24 01:54:24,730 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-24 01:54:24,730 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 01:54:24,730 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 01:54:24,730 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 01:54:24,730 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-24 01:54:24,730 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 01:54:24,730 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 01:54:24,730 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 01:54:24,730 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 01:54:24,731 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 01:54:24,731 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2024-11-24 01:54:24,731 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-24 01:54:24,731 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e16460170daade69818450e1395d982497f59eca845b3ed1031565545c18793 [2024-11-24 01:54:25,052 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 01:54:25,062 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 01:54:25,065 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 01:54:25,066 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 01:54:25,066 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 01:54:25,067 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-memsafety/memset3.c [2024-11-24 01:54:28,059 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/data/0c897ee7a/570f67b23e4f4cfe974709572ca5dfcd/FLAGc81f68102 [2024-11-24 01:54:28,390 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 01:54:28,391 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/sv-benchmarks/c/ldv-memsafety/memset3.c [2024-11-24 01:54:28,406 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/data/0c897ee7a/570f67b23e4f4cfe974709572ca5dfcd/FLAGc81f68102 [2024-11-24 01:54:28,656 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/data/0c897ee7a/570f67b23e4f4cfe974709572ca5dfcd [2024-11-24 01:54:28,660 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 01:54:28,662 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 01:54:28,664 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 01:54:28,664 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 01:54:28,668 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 01:54:28,669 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 01:54:28" (1/1) ... [2024-11-24 01:54:28,672 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@609f2e89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:54:28, skipping insertion in model container [2024-11-24 01:54:28,672 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 01:54:28" (1/1) ... [2024-11-24 01:54:28,693 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 01:54:28,884 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 01:54:28,897 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 01:54:28,920 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 01:54:28,936 INFO L204 MainTranslator]: Completed translation [2024-11-24 01:54:28,937 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:54:28 WrapperNode [2024-11-24 01:54:28,938 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 01:54:28,939 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 01:54:28,939 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 01:54:28,939 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 01:54:28,948 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:54:28" (1/1) ... [2024-11-24 01:54:28,955 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:54:28" (1/1) ... [2024-11-24 01:54:28,975 INFO L138 Inliner]: procedures = 7, calls = 6, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 15 [2024-11-24 01:54:28,975 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 01:54:28,976 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 01:54:28,976 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 01:54:28,976 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 01:54:28,986 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:54:28" (1/1) ... [2024-11-24 01:54:28,987 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:54:28" (1/1) ... [2024-11-24 01:54:28,988 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:54:28" (1/1) ... [2024-11-24 01:54:29,003 INFO L175 MemorySlicer]: Split 1 memory accesses to 1 slices as follows [1]. 100 percent of accesses are in the largest equivalence class. The 0 initializations are split as follows [0]. The 1 writes are split as follows [1]. [2024-11-24 01:54:29,005 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:54:28" (1/1) ... [2024-11-24 01:54:29,005 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:54:28" (1/1) ... [2024-11-24 01:54:29,011 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:54:28" (1/1) ... [2024-11-24 01:54:29,013 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:54:28" (1/1) ... [2024-11-24 01:54:29,017 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:54:28" (1/1) ... [2024-11-24 01:54:29,019 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:54:28" (1/1) ... [2024-11-24 01:54:29,020 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:54:28" (1/1) ... [2024-11-24 01:54:29,021 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 01:54:29,026 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 01:54:29,026 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 01:54:29,026 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 01:54:29,027 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:54:28" (1/1) ... [2024-11-24 01:54:29,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:29,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:29,073 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:29,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-24 01:54:29,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-24 01:54:29,102 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-24 01:54:29,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 01:54:29,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 01:54:29,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 01:54:29,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 01:54:29,162 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 01:54:29,164 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 01:54:29,167 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-24 01:54:29,307 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-11-24 01:54:29,307 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 01:54:29,318 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 01:54:29,318 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-24 01:54:29,319 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 01:54:29 BoogieIcfgContainer [2024-11-24 01:54:29,319 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 01:54:29,320 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-24 01:54:29,320 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-24 01:54:29,328 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-24 01:54:29,329 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-24 01:54:29,329 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 24.11 01:54:28" (1/3) ... [2024-11-24 01:54:29,330 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@233a3dd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 24.11 01:54:29, skipping insertion in model container [2024-11-24 01:54:29,331 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-24 01:54:29,331 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:54:28" (2/3) ... [2024-11-24 01:54:29,331 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@233a3dd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 24.11 01:54:29, skipping insertion in model container [2024-11-24 01:54:29,331 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-24 01:54:29,332 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 01:54:29" (3/3) ... [2024-11-24 01:54:29,333 INFO L363 chiAutomizerObserver]: Analyzing ICFG memset3.c [2024-11-24 01:54:29,394 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-24 01:54:29,395 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-24 01:54:29,395 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-24 01:54:29,395 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-24 01:54:29,395 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-24 01:54:29,396 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-24 01:54:29,396 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-24 01:54:29,396 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-24 01:54:29,402 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 9 states have (on average 1.1111111111111112) internal successors, (10), 9 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-24 01:54:29,423 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2024-11-24 01:54:29,423 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-24 01:54:29,423 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-24 01:54:29,428 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2024-11-24 01:54:29,428 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2024-11-24 01:54:29,428 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-24 01:54:29,428 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 9 states have (on average 1.1111111111111112) internal successors, (10), 9 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-24 01:54:29,431 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2024-11-24 01:54:29,431 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-24 01:54:29,431 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-24 01:54:29,431 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2024-11-24 01:54:29,431 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2024-11-24 01:54:29,439 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset, main_~#cstats~0#1.base, main_~#cstats~0#1.offset, main_~point~0#1.base, main_~point~0#1.offset;call main_~#cstats~0#1.base, main_~#cstats~0#1.offset := #Ultimate.allocOnStack(80);havoc main_~point~0#1.base, main_~point~0#1.offset;main_~point~0#1.base, main_~point~0#1.offset := main_~#cstats~0#1.base, main_~#cstats~0#1.offset;" "call main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset := #Ultimate.C_memset#0(main_~point~0#1.base, main_~point~0#1.offset, 0, 80);"< "assume 1 == #valid[#ptr.base];assume #amount + #ptr.offset <= #length[#ptr.base] && 0 <= #ptr.offset;" "#t~loopctr5 := 0;" [2024-11-24 01:54:29,439 INFO L749 eck$LassoCheckResult]: Loop: "assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5;" [2024-11-24 01:54:29,446 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:54:29,446 INFO L85 PathProgramCache]: Analyzing trace with hash 37284879, now seen corresponding path program 1 times [2024-11-24 01:54:29,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-24 01:54:29,456 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170136282] [2024-11-24 01:54:29,456 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:54:29,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:54:29,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-24 01:54:29,553 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-24 01:54:29,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-24 01:54:29,581 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-24 01:54:29,584 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:54:29,585 INFO L85 PathProgramCache]: Analyzing trace with hash 36, now seen corresponding path program 1 times [2024-11-24 01:54:29,585 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-24 01:54:29,585 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [141455270] [2024-11-24 01:54:29,585 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:54:29,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:54:29,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-24 01:54:29,593 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-24 01:54:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-24 01:54:29,600 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-24 01:54:29,601 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:54:29,602 INFO L85 PathProgramCache]: Analyzing trace with hash 1155831254, now seen corresponding path program 1 times [2024-11-24 01:54:29,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-24 01:54:29,602 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1616282128] [2024-11-24 01:54:29,602 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:54:29,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:54:29,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-24 01:54:29,620 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-24 01:54:29,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-24 01:54:29,640 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-24 01:54:29,714 INFO L204 LassoAnalysis]: Preferences: [2024-11-24 01:54:29,715 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-24 01:54:29,715 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-24 01:54:29,715 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-24 01:54:29,716 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-24 01:54:29,716 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:29,716 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-24 01:54:29,716 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-24 01:54:29,716 INFO L132 ssoRankerPreferences]: Filename of dumped script: memset3.c_Iteration1_Loop [2024-11-24 01:54:29,716 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-24 01:54:29,717 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-24 01:54:29,737 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:29,993 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-24 01:54:29,993 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-24 01:54:29,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:29,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:29,999 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:30,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2024-11-24 01:54:30,005 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-24 01:54:30,006 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-24 01:54:30,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2024-11-24 01:54:30,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:30,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:30,049 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:30,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-11-24 01:54:30,052 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-24 01:54:30,053 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-24 01:54:30,100 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-24 01:54:30,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:30,106 INFO L204 LassoAnalysis]: Preferences: [2024-11-24 01:54:30,106 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-24 01:54:30,106 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-24 01:54:30,106 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-24 01:54:30,106 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-24 01:54:30,106 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:30,106 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-24 01:54:30,106 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-24 01:54:30,106 INFO L132 ssoRankerPreferences]: Filename of dumped script: memset3.c_Iteration1_Loop [2024-11-24 01:54:30,106 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-24 01:54:30,106 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-24 01:54:30,108 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:30,310 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-24 01:54:30,314 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-24 01:54:30,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:30,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:30,319 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:30,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-11-24 01:54:30,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:30,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:30,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:30,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:30,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:30,343 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:30,355 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-24 01:54:30,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:30,364 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:30,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2024-11-24 01:54:30,375 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-24 01:54:30,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:30,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:30,378 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:30,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-11-24 01:54:30,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:30,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:30,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:30,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:30,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:30,404 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:30,416 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:30,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:30,425 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:30,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2024-11-24 01:54:30,436 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-24 01:54:30,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:30,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:30,438 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:30,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-11-24 01:54:30,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:30,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:30,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:30,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:30,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:30,480 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:30,488 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:30,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:30,498 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:30,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:30,508 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-24 01:54:30,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:30,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:30,511 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:30,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-11-24 01:54:30,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:30,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:30,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:30,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:30,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:30,533 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:30,538 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:30,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:30,547 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:30,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2024-11-24 01:54:30,556 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-24 01:54:30,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:30,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:30,560 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:30,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-24 01:54:30,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:30,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:30,580 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:30,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:30,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:30,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:30,580 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:30,587 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:30,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:30,603 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:30,612 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:30,612 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-24 01:54:30,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:30,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:30,614 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:30,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-11-24 01:54:30,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:30,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:30,628 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:30,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:30,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:30,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:30,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:30,643 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:30,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:30,667 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:30,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2024-11-24 01:54:30,676 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-24 01:54:30,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:30,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:30,679 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:30,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:30,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-11-24 01:54:30,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:30,697 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:30,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:30,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:30,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:30,698 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:30,709 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:30,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:30,735 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:30,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2024-11-24 01:54:30,745 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-24 01:54:30,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:30,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:30,747 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:30,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-11-24 01:54:30,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:30,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:30,768 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:30,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:30,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:30,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:30,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:30,774 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:30,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:30,784 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:30,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2024-11-24 01:54:30,794 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-24 01:54:30,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:30,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:30,796 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:30,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-11-24 01:54:30,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:30,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:30,816 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:30,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:30,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:30,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:30,817 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:30,827 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:30,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:30,852 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:30,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2024-11-24 01:54:31,228 INFO L204 LassoAnalysis]: Preferences: [2024-11-24 01:54:31,228 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-24 01:54:31,228 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-24 01:54:31,229 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-24 01:54:31,229 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-24 01:54:31,229 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:31,229 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-24 01:54:31,229 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-24 01:54:31,229 INFO L132 ssoRankerPreferences]: Filename of dumped script: memset3.c_Iteration1_Lasso [2024-11-24 01:54:31,229 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-24 01:54:31,229 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-24 01:54:31,233 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:31,238 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:31,241 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:31,244 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:31,248 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:31,252 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:31,311 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:31,318 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:31,322 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:31,345 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:31,350 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:31,577 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-24 01:54:31,578 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-24 01:54:31,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:31,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:31,581 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:31,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-11-24 01:54:31,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:31,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:31,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:31,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:31,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:31,604 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:31,606 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-24 01:54:31,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:31,608 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:31,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:31,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:31,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:31,620 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:31,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-11-24 01:54:31,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:31,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:31,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:31,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:31,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:31,641 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:31,642 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-24 01:54:31,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:31,644 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:31,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:31,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:31,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:31,656 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:31,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-11-24 01:54:31,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:31,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:31,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:31,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:31,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:31,677 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:31,677 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-24 01:54:31,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:31,680 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:31,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2024-11-24 01:54:31,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:31,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:31,692 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:31,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-11-24 01:54:31,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:31,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:31,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:31,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:31,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:31,710 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:31,711 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-24 01:54:31,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:31,714 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:31,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:31,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:31,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:31,726 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:31,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-11-24 01:54:31,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:31,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:31,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:31,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:31,745 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:31,748 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:31,748 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-24 01:54:31,752 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:31,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:31,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:31,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:31,765 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:31,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-11-24 01:54:31,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:31,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:31,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:31,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:31,780 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:31,782 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:31,782 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-24 01:54:31,788 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:31,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2024-11-24 01:54:31,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:31,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:31,800 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:31,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-11-24 01:54:31,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:31,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:31,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:31,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:31,820 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:31,823 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:31,823 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-24 01:54:31,828 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:31,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2024-11-24 01:54:31,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:31,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:31,840 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:31,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-11-24 01:54:31,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:31,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:31,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:31,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:31,859 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:31,862 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:31,865 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-24 01:54:31,872 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:31,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2024-11-24 01:54:31,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:31,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:31,884 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:31,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-11-24 01:54:31,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:31,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:31,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:31,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:31,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:31,904 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:31,905 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-24 01:54:31,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:31,907 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:31,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:31,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:31,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:31,920 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:31,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-11-24 01:54:31,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:31,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:31,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:31,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:31,934 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:31,941 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:31,941 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-24 01:54:31,952 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:31,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2024-11-24 01:54:31,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:31,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:31,964 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:31,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-11-24 01:54:31,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:31,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:31,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:31,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:31,983 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:31,987 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:31,987 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-24 01:54:32,020 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:32,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,033 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-11-24 01:54:32,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:32,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,055 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:32,056 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-24 01:54:32,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:32,058 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2024-11-24 01:54:32,068 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-24 01:54:32,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,070 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-11-24 01:54:32,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:32,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,092 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:32,092 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:32,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:32,094 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:32,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,107 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-11-24 01:54:32,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:32,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,128 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:32,130 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:32,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:32,132 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:32,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,147 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-11-24 01:54:32,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:32,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,166 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:32,168 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:32,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:32,170 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2024-11-24 01:54:32,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,187 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-11-24 01:54:32,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:32,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,207 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:32,208 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:32,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:32,212 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:32,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,225 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-11-24 01:54:32,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:32,249 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:32,249 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:32,255 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2024-11-24 01:54:32,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,268 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-11-24 01:54:32,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:32,293 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:32,293 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:32,300 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2024-11-24 01:54:32,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,313 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-11-24 01:54:32,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:32,338 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:32,338 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:32,344 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:32,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,355 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-11-24 01:54:32,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,375 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:32,383 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:32,383 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:32,391 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2024-11-24 01:54:32,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,402 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-11-24 01:54:32,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:32,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,421 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:32,422 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:32,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:32,424 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2024-11-24 01:54:32,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,437 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-11-24 01:54:32,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,457 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:32,466 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:32,466 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:32,481 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:32,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,493 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-11-24 01:54:32,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,512 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:32,515 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:32,515 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:32,520 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:32,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,532 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-11-24 01:54:32,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:32,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,551 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:32,552 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:32,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:32,554 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:32,564 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-24 01:54:32,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,566 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-11-24 01:54:32,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:32,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,587 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:32,588 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:32,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:32,590 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2024-11-24 01:54:32,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,605 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-11-24 01:54:32,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:32,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:32,628 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:32,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:32,632 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2024-11-24 01:54:32,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,644 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-11-24 01:54:32,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:32,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,663 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:32,665 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:32,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:32,669 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2024-11-24 01:54:32,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,680 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-11-24 01:54:32,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:32,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:32,700 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:32,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:32,703 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,712 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:32,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,714 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-11-24 01:54:32,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:32,741 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:32,741 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:32,748 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:32,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,761 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-11-24 01:54:32,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:32,783 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:32,783 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:32,791 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:32,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,804 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-11-24 01:54:32,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,823 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:32,828 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:32,828 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:32,835 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:32,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,848 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-11-24 01:54:32,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,871 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:32,875 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:32,875 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:32,883 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:32,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,895 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-11-24 01:54:32,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:32,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:32,917 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:32,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:32,919 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2024-11-24 01:54:32,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,931 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-11-24 01:54:32,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:32,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:32,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:32,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:32,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:32,962 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:32,962 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:32,981 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:32,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2024-11-24 01:54:32,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:32,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:32,994 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:32,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-11-24 01:54:32,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:33,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,015 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:33,017 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:33,017 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:33,024 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2024-11-24 01:54:33,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,032 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-11-24 01:54:33,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:33,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:33,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,051 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:33,051 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:33,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:33,054 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:33,063 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-24 01:54:33,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,066 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-11-24 01:54:33,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:33,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:33,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,086 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:33,087 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:33,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:33,093 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:33,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,106 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-11-24 01:54:33,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:33,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:33,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,127 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:33,128 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:33,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:33,130 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2024-11-24 01:54:33,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,147 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-11-24 01:54:33,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:33,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:33,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,169 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:33,170 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:33,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:33,174 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:33,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,190 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-11-24 01:54:33,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:33,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:33,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,211 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:33,212 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:33,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:33,215 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:33,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,226 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-11-24 01:54:33,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:33,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,248 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:33,250 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:33,251 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:33,260 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:33,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,271 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-11-24 01:54:33,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:33,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,289 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:33,293 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:33,294 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:33,303 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2024-11-24 01:54:33,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,315 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-11-24 01:54:33,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:33,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,334 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:33,338 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:33,339 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:33,348 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:33,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,359 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-11-24 01:54:33,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:33,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,378 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:33,383 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:33,383 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:33,391 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2024-11-24 01:54:33,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,403 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-11-24 01:54:33,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:33,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:33,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,423 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:33,424 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:33,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:33,427 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2024-11-24 01:54:33,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,439 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-11-24 01:54:33,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:33,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,458 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:33,468 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:33,468 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:33,491 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2024-11-24 01:54:33,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,502 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-11-24 01:54:33,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:33,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,521 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:33,524 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:33,524 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:33,532 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2024-11-24 01:54:33,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,545 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-11-24 01:54:33,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:33,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:33,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,565 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:33,565 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:33,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:33,568 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2024-11-24 01:54:33,578 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-24 01:54:33,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,580 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-11-24 01:54:33,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:33,598 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:33,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:33,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,599 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:33,600 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:33,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:33,605 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:33,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,618 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-11-24 01:54:33,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:33,648 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:33,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:33,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,649 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:33,649 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:33,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:33,652 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:33,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,664 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-11-24 01:54:33,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:33,683 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:33,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:33,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,683 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:33,684 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:33,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:33,688 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:33,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,699 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-11-24 01:54:33,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:33,717 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:33,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:33,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,717 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:33,718 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:33,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:33,721 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:33,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,737 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-11-24 01:54:33,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:33,758 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:33,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,758 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:33,760 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:33,761 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:33,767 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2024-11-24 01:54:33,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,779 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-11-24 01:54:33,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:33,799 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:33,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,799 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:33,802 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:33,802 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:33,810 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,820 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:33,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,824 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-11-24 01:54:33,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:33,842 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:33,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,842 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:33,844 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:33,844 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:33,851 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2024-11-24 01:54:33,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,863 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-11-24 01:54:33,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:33,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:33,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:33,888 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:33,889 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:33,895 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2024-11-24 01:54:33,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,907 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-11-24 01:54:33,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:33,922 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:33,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:33,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,922 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:33,923 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:33,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:33,925 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:33,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,937 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-11-24 01:54:33,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:33,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:33,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:33,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:33,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:33,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:33,959 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:33,959 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:33,982 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:33,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2024-11-24 01:54:33,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:33,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:33,992 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:33,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-11-24 01:54:33,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,005 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:34,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,005 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:34,008 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:34,008 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:34,014 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2024-11-24 01:54:34,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,027 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-11-24 01:54:34,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,045 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:34,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:34,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,046 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:34,047 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:34,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:34,049 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:34,059 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-24 01:54:34,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,062 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-11-24 01:54:34,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,083 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:34,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:34,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:34,084 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:34,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:34,088 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2024-11-24 01:54:34,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,100 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-11-24 01:54:34,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,122 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:34,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:34,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,122 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:34,123 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:34,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:34,127 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:34,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,138 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-11-24 01:54:34,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,153 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:34,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:34,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,154 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:34,155 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:34,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:34,158 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2024-11-24 01:54:34,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,166 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-11-24 01:54:34,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,179 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:34,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:34,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,180 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:34,180 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:34,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:34,184 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2024-11-24 01:54:34,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,198 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-11-24 01:54:34,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,217 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:34,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,218 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:34,220 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:34,221 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:34,230 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2024-11-24 01:54:34,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,241 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-11-24 01:54:34,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,262 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:34,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,262 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:34,265 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:34,265 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:34,276 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2024-11-24 01:54:34,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,288 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2024-11-24 01:54:34,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,307 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:34,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,308 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:34,310 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:34,310 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:34,319 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,328 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:34,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,331 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-11-24 01:54:34,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,347 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:34,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,347 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:34,350 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:34,350 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:34,359 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2024-11-24 01:54:34,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,371 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-11-24 01:54:34,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,391 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:34,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:34,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:34,392 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:34,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:34,397 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2024-11-24 01:54:34,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,409 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-11-24 01:54:34,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,430 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:34,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,430 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:34,438 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:34,438 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:34,479 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:34,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,491 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-11-24 01:54:34,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,504 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:34,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,505 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:34,507 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:34,507 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:34,516 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2024-11-24 01:54:34,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,529 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-11-24 01:54:34,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,548 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:34,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:34,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:34,550 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:34,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:34,555 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2024-11-24 01:54:34,565 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-24 01:54:34,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,567 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-11-24 01:54:34,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,588 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:34,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:34,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,589 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:34,590 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:34,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:34,596 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:34,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,608 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2024-11-24 01:54:34,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,628 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:34,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:34,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,628 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:34,629 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:34,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:34,634 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:34,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,646 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2024-11-24 01:54:34,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,664 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:34,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:34,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:34,666 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:34,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:34,673 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2024-11-24 01:54:34,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,686 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2024-11-24 01:54:34,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,705 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:34,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:34,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,706 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:34,707 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:34,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:34,712 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2024-11-24 01:54:34,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,724 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-11-24 01:54:34,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,743 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:34,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,744 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:34,747 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:34,747 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:34,760 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2024-11-24 01:54:34,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,773 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-11-24 01:54:34,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,794 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:34,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,794 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:34,799 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:34,799 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:34,816 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:34,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,829 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-11-24 01:54:34,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,851 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:34,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,851 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:34,877 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:34,877 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:34,889 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2024-11-24 01:54:34,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,900 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-11-24 01:54:34,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,919 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:34,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,919 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:34,924 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:34,924 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:34,935 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:34,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,947 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-11-24 01:54:34,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:34,966 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:34,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:34,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:34,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:34,966 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:34,967 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:34,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:34,972 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:34,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:34,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:34,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:34,984 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:34,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:34,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-11-24 01:54:35,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,003 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:35,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,004 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:35,014 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:35,014 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:35,061 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2024-11-24 01:54:35,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,068 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-11-24 01:54:35,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,082 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:35,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,082 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:35,085 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:35,085 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:35,093 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2024-11-24 01:54:35,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,101 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-11-24 01:54:35,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,115 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:35,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:35,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,115 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:35,116 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:35,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:35,120 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:35,126 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-24 01:54:35,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,128 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-11-24 01:54:35,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,142 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:35,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:35,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,142 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:35,143 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:35,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:35,145 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2024-11-24 01:54:35,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,158 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-11-24 01:54:35,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,176 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:35,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:35,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:35,177 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:35,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:35,181 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2024-11-24 01:54:35,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,192 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-11-24 01:54:35,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:35,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:35,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,211 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:35,212 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:35,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:35,215 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2024-11-24 01:54:35,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,233 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-11-24 01:54:35,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,249 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:35,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:35,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,250 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:35,250 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:35,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:35,254 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:35,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,267 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2024-11-24 01:54:35,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,286 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:35,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,287 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:35,289 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:35,289 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:35,296 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2024-11-24 01:54:35,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,308 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-11-24 01:54:35,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,328 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:35,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,328 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:35,331 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:35,331 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:35,339 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:35,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,348 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-11-24 01:54:35,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,362 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:35,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:35,365 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:35,365 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:35,373 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2024-11-24 01:54:35,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,384 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-11-24 01:54:35,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,398 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:35,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,398 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:35,401 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:35,401 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:35,408 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2024-11-24 01:54:35,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,415 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-11-24 01:54:35,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,429 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:35,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:35,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,429 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:35,430 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:35,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:35,434 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2024-11-24 01:54:35,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,446 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-11-24 01:54:35,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,465 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:35,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,465 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:35,472 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:35,473 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:35,495 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:35,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,507 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-11-24 01:54:35,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,526 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:35,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:35,529 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:35,529 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:35,535 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:35,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,542 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-11-24 01:54:35,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,557 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:35,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:35,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,558 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:35,558 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:35,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:35,560 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2024-11-24 01:54:35,566 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-24 01:54:35,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,568 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2024-11-24 01:54:35,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,581 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:35,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:35,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,581 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:35,582 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:35,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:35,586 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2024-11-24 01:54:35,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,597 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-11-24 01:54:35,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,613 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:35,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:35,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,614 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:35,615 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:35,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:35,618 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:35,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,625 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-11-24 01:54:35,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,639 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:35,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:35,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,639 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:35,640 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:35,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:35,643 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2024-11-24 01:54:35,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,650 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-11-24 01:54:35,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,664 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:35,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:35,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,665 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:35,665 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:35,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:35,668 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2024-11-24 01:54:35,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,677 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2024-11-24 01:54:35,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,691 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:35,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,691 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:35,695 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-24 01:54:35,695 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-24 01:54:35,705 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2024-11-24 01:54:35,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,716 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2024-11-24 01:54:35,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,731 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:35,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,731 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:35,735 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-24 01:54:35,735 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-24 01:54:35,746 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:35,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,753 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2024-11-24 01:54:35,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,767 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:35,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,767 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:35,771 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-24 01:54:35,771 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-24 01:54:35,781 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:35,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,788 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2024-11-24 01:54:35,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,802 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:35,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,802 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:35,806 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-24 01:54:35,806 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-24 01:54:35,813 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2024-11-24 01:54:35,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,821 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2024-11-24 01:54:35,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,835 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:35,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:35,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,835 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:35,836 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:35,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:35,839 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2024-11-24 01:54:35,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,847 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2024-11-24 01:54:35,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,861 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:35,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,861 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:35,873 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-24 01:54:35,873 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-24 01:54:35,935 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2024-11-24 01:54:35,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,948 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2024-11-24 01:54:35,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:35,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:35,967 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:35,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:35,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:35,967 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:35,970 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-24 01:54:35,970 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-24 01:54:35,980 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:35,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2024-11-24 01:54:35,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:35,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:35,993 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:35,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2024-11-24 01:54:35,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:36,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:36,011 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:36,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:36,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:36,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:36,011 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:36,012 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:36,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:36,016 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:36,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2024-11-24 01:54:36,026 INFO L366 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-11-24 01:54:36,026 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset, main_~#cstats~0#1.base, main_~#cstats~0#1.offset, main_~point~0#1.base, main_~point~0#1.offset;call main_~#cstats~0#1.base, main_~#cstats~0#1.offset := #Ultimate.allocOnStack(80);havoc main_~point~0#1.base, main_~point~0#1.offset;main_~point~0#1.base, main_~point~0#1.offset := main_~#cstats~0#1.base, main_~#cstats~0#1.offset;" "call main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset := #Ultimate.C_memset#0(main_~point~0#1.base, main_~point~0#1.offset, 0, 80);"< "assume 1 == #valid[#ptr.base];assume #amount + #ptr.offset <= #length[#ptr.base] && 0 <= #ptr.offset;" "#t~loopctr5 := 0;" "assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5;" [2024-11-24 01:54:36,027 INFO L749 eck$LassoCheckResult]: Loop: "assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5;" [2024-11-24 01:54:36,027 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:54:36,029 INFO L85 PathProgramCache]: Analyzing trace with hash 1155831254, now seen corresponding path program 2 times [2024-11-24 01:54:36,029 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-24 01:54:36,029 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [756678173] [2024-11-24 01:54:36,029 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:54:36,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:54:36,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-24 01:54:36,056 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-24 01:54:36,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-24 01:54:36,078 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-24 01:54:36,079 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:54:36,079 INFO L85 PathProgramCache]: Analyzing trace with hash 36, now seen corresponding path program 2 times [2024-11-24 01:54:36,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-24 01:54:36,079 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [360448864] [2024-11-24 01:54:36,081 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:54:36,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:54:36,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-24 01:54:36,091 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-24 01:54:36,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-24 01:54:36,097 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-24 01:54:36,101 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:54:36,101 INFO L85 PathProgramCache]: Analyzing trace with hash 1471030511, now seen corresponding path program 3 times [2024-11-24 01:54:36,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-24 01:54:36,101 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996895154] [2024-11-24 01:54:36,101 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:54:36,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:54:36,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-24 01:54:36,126 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-24 01:54:36,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-24 01:54:36,146 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-24 01:54:36,181 INFO L204 LassoAnalysis]: Preferences: [2024-11-24 01:54:36,181 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-24 01:54:36,181 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-24 01:54:36,181 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-24 01:54:36,181 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-24 01:54:36,181 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:36,181 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-24 01:54:36,181 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-24 01:54:36,181 INFO L132 ssoRankerPreferences]: Filename of dumped script: memset3.c_Iteration1_Loop [2024-11-24 01:54:36,181 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-24 01:54:36,181 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-24 01:54:36,182 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:36,287 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-24 01:54:36,288 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-24 01:54:36,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:36,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:36,290 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:36,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2024-11-24 01:54:36,292 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-24 01:54:36,292 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-24 01:54:36,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2024-11-24 01:54:36,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:36,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:36,316 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:36,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2024-11-24 01:54:36,323 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-24 01:54:36,323 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-24 01:54:36,354 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-24 01:54:36,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2024-11-24 01:54:36,358 INFO L204 LassoAnalysis]: Preferences: [2024-11-24 01:54:36,358 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-24 01:54:36,358 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-24 01:54:36,358 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-24 01:54:36,358 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-24 01:54:36,358 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:36,358 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-24 01:54:36,358 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-24 01:54:36,358 INFO L132 ssoRankerPreferences]: Filename of dumped script: memset3.c_Iteration1_Loop [2024-11-24 01:54:36,358 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-24 01:54:36,358 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-24 01:54:36,359 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:36,458 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-24 01:54:36,458 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-24 01:54:36,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:36,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:36,462 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:36,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2024-11-24 01:54:36,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:36,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:36,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:36,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:36,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:36,475 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:36,476 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-24 01:54:36,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:36,479 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:36,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:36,485 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-24 01:54:36,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:36,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:36,486 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:36,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2024-11-24 01:54:36,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:36,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:36,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:36,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:36,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:36,500 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:36,502 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:36,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:36,507 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:36,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2024-11-24 01:54:36,513 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-24 01:54:36,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:36,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:36,515 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:36,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2024-11-24 01:54:36,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:36,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:36,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:36,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:36,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:36,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:36,532 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:36,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:36,539 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:36,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2024-11-24 01:54:36,548 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-24 01:54:36,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:36,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:36,551 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:36,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2024-11-24 01:54:36,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:36,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:36,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:36,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:36,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:36,570 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:36,574 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:36,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:36,587 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:36,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2024-11-24 01:54:36,597 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-24 01:54:36,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:36,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:36,601 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:36,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2024-11-24 01:54:36,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:36,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:36,622 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:36,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:36,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:36,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:36,622 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:36,625 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:36,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:36,634 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:36,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2024-11-24 01:54:36,644 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-24 01:54:36,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:36,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:36,647 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:36,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:36,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2024-11-24 01:54:36,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:36,672 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:36,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:36,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:36,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:36,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:36,676 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:36,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:36,690 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:36,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:36,699 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-24 01:54:36,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:36,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:36,702 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:36,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2024-11-24 01:54:36,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:36,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:36,723 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:36,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:36,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:36,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:36,724 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:36,728 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:36,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:36,746 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:36,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:36,753 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-24 01:54:36,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:36,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:36,756 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:36,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2024-11-24 01:54:36,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:36,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:36,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:36,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:36,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:36,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:36,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:36,772 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:36,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:36,779 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:36,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:36,785 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-24 01:54:36,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:36,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:36,787 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:36,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2024-11-24 01:54:36,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:36,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:36,801 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:36,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:36,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:36,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:36,801 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:36,804 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:36,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:36,813 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:36,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2024-11-24 01:54:37,147 INFO L204 LassoAnalysis]: Preferences: [2024-11-24 01:54:37,147 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-24 01:54:37,147 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-24 01:54:37,147 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-24 01:54:37,147 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-24 01:54:37,147 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,147 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-24 01:54:37,147 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-24 01:54:37,147 INFO L132 ssoRankerPreferences]: Filename of dumped script: memset3.c_Iteration1_Lasso [2024-11-24 01:54:37,147 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-24 01:54:37,147 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-24 01:54:37,148 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:37,165 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:37,167 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:37,170 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:37,172 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:37,174 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:37,176 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:37,179 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:37,181 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:37,184 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:37,224 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-24 01:54:37,400 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-24 01:54:37,401 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-24 01:54:37,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,403 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2024-11-24 01:54:37,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,422 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:37,426 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:37,426 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-24 01:54:37,436 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:37,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,445 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2024-11-24 01:54:37,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:37,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,458 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:37,459 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-24 01:54:37,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:37,460 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2024-11-24 01:54:37,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,469 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2024-11-24 01:54:37,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:37,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,483 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:37,483 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-24 01:54:37,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:37,484 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2024-11-24 01:54:37,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,492 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2024-11-24 01:54:37,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:37,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,505 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:37,506 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-24 01:54:37,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:37,507 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2024-11-24 01:54:37,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,515 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2024-11-24 01:54:37,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:37,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,529 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:37,529 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-24 01:54:37,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:37,531 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2024-11-24 01:54:37,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,539 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2024-11-24 01:54:37,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:37,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,552 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:37,553 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-24 01:54:37,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:37,554 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2024-11-24 01:54:37,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,562 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2024-11-24 01:54:37,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:37,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,575 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:37,576 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-24 01:54:37,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:37,577 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2024-11-24 01:54:37,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,584 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2024-11-24 01:54:37,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,598 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:37,599 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:37,599 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-24 01:54:37,602 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2024-11-24 01:54:37,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,609 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2024-11-24 01:54:37,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,623 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:37,624 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:37,624 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-24 01:54:37,627 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2024-11-24 01:54:37,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,634 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2024-11-24 01:54:37,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,647 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:37,649 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:37,649 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-24 01:54:37,653 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2024-11-24 01:54:37,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,660 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2024-11-24 01:54:37,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,674 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:37,675 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:37,675 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-24 01:54:37,679 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2024-11-24 01:54:37,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,689 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2024-11-24 01:54:37,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,703 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-24 01:54:37,704 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:37,704 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-24 01:54:37,707 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2024-11-24 01:54:37,716 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-24 01:54:37,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,718 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2024-11-24 01:54:37,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,737 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:37,742 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:37,742 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:37,753 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2024-11-24 01:54:37,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,761 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2024-11-24 01:54:37,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:37,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,777 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:37,778 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:37,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:37,782 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2024-11-24 01:54:37,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,794 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2024-11-24 01:54:37,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:37,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,812 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:37,813 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:37,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:37,817 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2024-11-24 01:54:37,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,829 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2024-11-24 01:54:37,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:37,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,848 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:37,848 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:37,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:37,853 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2024-11-24 01:54:37,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,865 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2024-11-24 01:54:37,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:37,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,885 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:37,885 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:37,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:37,887 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2024-11-24 01:54:37,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,898 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2024-11-24 01:54:37,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:37,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:37,914 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:37,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:37,915 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2024-11-24 01:54:37,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,922 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2024-11-24 01:54:37,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:37,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,936 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:37,936 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:37,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:37,937 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2024-11-24 01:54:37,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,945 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2024-11-24 01:54:37,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,959 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:37,960 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:37,961 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:37,965 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2024-11-24 01:54:37,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:37,973 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:37,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2024-11-24 01:54:37,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:37,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:37,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:37,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:37,987 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:37,989 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:37,989 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:37,993 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:37,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2024-11-24 01:54:37,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:37,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,001 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2024-11-24 01:54:38,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,014 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:38,016 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:38,016 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:38,021 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2024-11-24 01:54:38,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,029 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2024-11-24 01:54:38,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,044 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:38,045 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:38,045 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:38,050 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2024-11-24 01:54:38,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,057 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2024-11-24 01:54:38,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,072 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:38,074 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:38,074 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:38,081 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2024-11-24 01:54:38,092 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-24 01:54:38,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,094 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2024-11-24 01:54:38,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,114 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:38,129 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:38,129 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:38,148 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2024-11-24 01:54:38,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,160 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2024-11-24 01:54:38,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:38,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,181 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:38,182 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:38,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:38,185 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2024-11-24 01:54:38,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,198 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2024-11-24 01:54:38,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:38,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,215 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:38,216 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:38,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:38,218 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:38,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,226 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2024-11-24 01:54:38,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:38,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:38,241 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:38,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:38,242 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2024-11-24 01:54:38,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,250 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2024-11-24 01:54:38,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:38,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,263 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:38,264 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:38,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:38,265 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2024-11-24 01:54:38,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,273 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2024-11-24 01:54:38,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:38,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:38,292 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:38,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:38,293 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2024-11-24 01:54:38,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,300 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2024-11-24 01:54:38,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:38,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:38,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:38,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:38,316 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2024-11-24 01:54:38,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,323 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2024-11-24 01:54:38,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:38,339 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:38,339 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:38,346 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2024-11-24 01:54:38,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,357 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2024-11-24 01:54:38,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:38,379 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:38,379 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:38,385 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:38,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,397 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2024-11-24 01:54:38,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,418 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:38,421 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:38,421 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:38,428 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:38,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,441 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2024-11-24 01:54:38,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,459 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:38,462 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:38,462 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:38,470 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2024-11-24 01:54:38,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,482 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2024-11-24 01:54:38,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:38,502 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:38,502 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:38,509 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2024-11-24 01:54:38,519 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-24 01:54:38,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,521 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2024-11-24 01:54:38,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,539 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:38,547 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:38,547 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:38,569 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2024-11-24 01:54:38,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,582 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2024-11-24 01:54:38,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:38,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,601 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:38,601 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:38,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:38,606 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2024-11-24 01:54:38,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,617 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2024-11-24 01:54:38,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:38,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,636 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:38,636 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:38,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:38,638 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:38,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,649 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2024-11-24 01:54:38,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:38,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,669 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:38,670 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:38,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:38,673 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:38,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,685 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2024-11-24 01:54:38,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:38,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,704 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:38,705 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:38,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:38,707 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2024-11-24 01:54:38,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,716 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2024-11-24 01:54:38,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:38,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,731 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:38,731 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:38,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:38,733 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2024-11-24 01:54:38,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,741 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2024-11-24 01:54:38,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:38,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,754 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:38,755 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:38,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:38,757 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2024-11-24 01:54:38,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,764 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2024-11-24 01:54:38,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,778 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:38,781 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:38,781 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:38,788 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:38,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,802 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2024-11-24 01:54:38,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,819 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:38,822 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:38,822 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:38,830 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2024-11-24 01:54:38,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,842 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2024-11-24 01:54:38,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,859 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:38,862 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:38,862 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:38,869 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2024-11-24 01:54:38,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,877 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2024-11-24 01:54:38,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,892 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:38,895 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:38,895 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:38,902 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2024-11-24 01:54:38,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,910 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2024-11-24 01:54:38,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-24 01:54:38,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,924 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:38,926 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:38,926 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:38,932 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2024-11-24 01:54:38,938 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-24 01:54:38,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,940 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2024-11-24 01:54:38,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:38,954 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:38,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,954 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:38,959 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:38,959 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:38,975 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:38,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2024-11-24 01:54:38,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:38,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:38,983 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:38,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2024-11-24 01:54:38,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:38,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:38,998 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:38,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:38,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:38,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:38,998 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:38,998 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:38,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:39,000 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2024-11-24 01:54:39,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,009 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2024-11-24 01:54:39,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,023 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:39,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:39,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,023 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:39,023 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:39,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:39,025 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2024-11-24 01:54:39,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,033 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2024-11-24 01:54:39,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,048 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:39,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:39,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,048 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:39,049 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:39,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:39,051 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2024-11-24 01:54:39,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,059 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2024-11-24 01:54:39,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,074 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:39,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:39,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,074 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:39,075 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:39,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:39,077 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2024-11-24 01:54:39,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,086 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2024-11-24 01:54:39,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,101 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:39,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:39,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,102 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:39,102 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:39,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:39,104 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2024-11-24 01:54:39,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,112 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2024-11-24 01:54:39,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:39,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:39,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,126 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:39,127 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-24 01:54:39,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:39,129 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2024-11-24 01:54:39,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,136 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2024-11-24 01:54:39,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,150 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:39,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,151 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:39,152 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:39,152 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:39,157 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2024-11-24 01:54:39,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,164 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2024-11-24 01:54:39,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,178 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:39,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,178 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:39,180 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:39,180 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:39,185 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:39,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,193 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2024-11-24 01:54:39,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:39,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,207 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:39,209 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:39,209 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:39,214 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2024-11-24 01:54:39,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,221 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2024-11-24 01:54:39,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,238 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:39,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,239 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:39,240 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:39,240 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:39,246 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:39,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,253 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2024-11-24 01:54:39,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,267 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:39,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,267 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-24 01:54:39,269 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-24 01:54:39,269 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-24 01:54:39,274 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2024-11-24 01:54:39,279 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-24 01:54:39,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,281 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2024-11-24 01:54:39,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,302 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:39,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:39,309 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:39,309 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:39,336 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2024-11-24 01:54:39,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,343 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2024-11-24 01:54:39,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,357 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:39,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:39,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,357 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:39,357 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:39,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:39,360 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:39,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,368 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2024-11-24 01:54:39,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,381 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:39,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:39,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:39,382 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:39,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:39,385 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2024-11-24 01:54:39,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,392 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2024-11-24 01:54:39,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,405 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:39,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:39,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,405 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:39,406 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:39,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:39,409 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2024-11-24 01:54:39,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,416 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2024-11-24 01:54:39,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,430 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:39,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:39,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,430 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:39,431 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:39,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:39,434 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2024-11-24 01:54:39,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,441 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2024-11-24 01:54:39,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,455 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:39,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:39,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:39,456 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:39,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:39,459 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2024-11-24 01:54:39,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,466 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2024-11-24 01:54:39,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,479 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:39,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:39,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:39,480 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:39,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:39,483 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2024-11-24 01:54:39,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,490 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2024-11-24 01:54:39,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,504 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:39,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:39,506 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:39,506 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:39,513 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2024-11-24 01:54:39,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,520 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2024-11-24 01:54:39,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,534 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:39,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,534 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:39,536 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:39,536 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:39,546 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2024-11-24 01:54:39,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,553 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2024-11-24 01:54:39,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,567 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:39,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,567 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:39,570 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:39,570 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:39,578 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2024-11-24 01:54:39,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,585 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2024-11-24 01:54:39,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,599 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:39,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,600 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:39,602 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:39,602 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:39,611 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2024-11-24 01:54:39,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,618 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2024-11-24 01:54:39,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,632 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-24 01:54:39,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:39,634 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:39,634 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:39,641 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2024-11-24 01:54:39,647 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-24 01:54:39,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,648 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2024-11-24 01:54:39,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,662 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,662 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:39,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,663 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:39,671 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:39,671 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:39,721 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2024-11-24 01:54:39,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,728 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2024-11-24 01:54:39,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,744 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:39,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:39,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,744 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:39,745 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:39,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:39,749 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2024-11-24 01:54:39,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,756 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2024-11-24 01:54:39,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,770 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:39,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:39,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,770 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:39,771 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:39,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:39,775 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2024-11-24 01:54:39,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,782 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2024-11-24 01:54:39,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,797 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:39,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:39,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,797 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:39,798 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:39,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:39,802 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2024-11-24 01:54:39,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,809 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2024-11-24 01:54:39,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,823 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:39,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:39,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:39,824 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:39,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:39,828 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2024-11-24 01:54:39,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,835 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2024-11-24 01:54:39,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,850 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:39,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:39,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,851 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:39,852 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:39,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:39,856 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:39,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,863 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2024-11-24 01:54:39,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,878 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:39,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:39,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:39,879 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-24 01:54:39,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:39,882 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2024-11-24 01:54:39,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,890 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2024-11-24 01:54:39,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,905 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:39,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,905 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:39,908 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:39,909 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:39,922 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2024-11-24 01:54:39,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,934 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:39,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2024-11-24 01:54:39,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:39,953 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:39,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:39,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:39,954 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:39,957 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:39,957 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:39,970 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:39,979 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:39,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:39,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:39,982 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:39,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2024-11-24 01:54:39,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,004 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:40,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,004 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:40,008 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:40,008 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:40,022 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:40,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,032 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2024-11-24 01:54:40,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,048 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:40,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,048 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:40,052 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:40,052 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:40,073 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2024-11-24 01:54:40,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,080 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2024-11-24 01:54:40,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,095 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:40,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,095 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-24 01:54:40,098 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-24 01:54:40,098 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-24 01:54:40,107 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2024-11-24 01:54:40,113 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-24 01:54:40,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,114 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2024-11-24 01:54:40,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,129 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:40,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:40,135 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:40,135 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:40,154 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2024-11-24 01:54:40,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,161 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2024-11-24 01:54:40,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,175 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:40,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:40,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,175 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:40,176 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:40,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:40,178 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2024-11-24 01:54:40,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,185 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2024-11-24 01:54:40,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,199 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:40,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:40,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:40,199 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:40,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:40,202 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2024-11-24 01:54:40,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,209 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2024-11-24 01:54:40,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,223 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:40,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:40,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:40,224 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:40,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:40,226 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:40,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,233 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2024-11-24 01:54:40,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,246 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:40,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:40,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,247 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:40,247 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:40,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:40,249 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2024-11-24 01:54:40,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,256 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2024-11-24 01:54:40,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,269 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:40,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:40,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,270 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:40,270 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:40,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:40,272 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2024-11-24 01:54:40,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,279 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2024-11-24 01:54:40,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,293 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:40,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:40,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,293 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:40,293 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-24 01:54:40,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:40,295 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2024-11-24 01:54:40,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,303 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2024-11-24 01:54:40,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,316 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:40,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,316 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:40,318 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:40,318 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:40,324 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2024-11-24 01:54:40,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,332 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2024-11-24 01:54:40,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,345 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:40,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,345 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:40,347 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:40,347 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:40,353 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2024-11-24 01:54:40,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,361 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2024-11-24 01:54:40,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,374 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:40,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,374 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:40,377 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:40,377 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:40,382 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2024-11-24 01:54:40,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,390 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2024-11-24 01:54:40,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,404 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:40,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,404 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:40,407 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:40,407 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:40,415 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2024-11-24 01:54:40,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,427 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2024-11-24 01:54:40,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,445 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-24 01:54:40,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,445 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-24 01:54:40,447 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-24 01:54:40,447 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-24 01:54:40,453 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:40,462 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-24 01:54:40,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,464 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2024-11-24 01:54:40,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,482 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:40,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,482 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:40,492 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-24 01:54:40,492 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-24 01:54:40,537 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:40,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,545 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2024-11-24 01:54:40,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,559 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:40,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:40,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,559 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:40,560 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:40,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:40,563 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2024-11-24 01:54:40,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,570 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2024-11-24 01:54:40,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,586 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:40,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:40,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,587 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:40,587 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:40,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:40,590 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,596 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:40,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,598 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2024-11-24 01:54:40,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,612 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:40,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:40,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,612 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:40,613 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:40,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:40,616 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2024-11-24 01:54:40,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,623 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2024-11-24 01:54:40,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,638 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:40,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:40,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,638 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:40,639 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:40,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:40,642 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2024-11-24 01:54:40,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,649 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2024-11-24 01:54:40,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,663 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:40,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:40,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,663 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:40,664 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:40,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:40,668 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2024-11-24 01:54:40,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,675 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2024-11-24 01:54:40,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,689 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:40,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-24 01:54:40,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,689 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:40,690 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-24 01:54:40,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-24 01:54:40,693 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2024-11-24 01:54:40,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,700 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2024-11-24 01:54:40,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,714 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:40,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,715 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:40,718 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-24 01:54:40,718 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-24 01:54:40,726 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:40,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,733 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2024-11-24 01:54:40,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,747 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:40,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,747 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:40,750 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-24 01:54:40,750 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-24 01:54:40,759 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2024-11-24 01:54:40,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,767 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2024-11-24 01:54:40,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,782 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:40,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,782 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:40,786 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-24 01:54:40,786 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-24 01:54:40,794 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2024-11-24 01:54:40,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,801 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2024-11-24 01:54:40,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,815 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:40,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,816 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:40,820 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-24 01:54:40,820 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-24 01:54:40,831 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2024-11-24 01:54:40,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-24 01:54:40,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:54:40,841 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-24 01:54:40,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2024-11-24 01:54:40,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-24 01:54:40,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-24 01:54:40,855 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-24 01:54:40,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-24 01:54:40,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-24 01:54:40,856 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-24 01:54:40,859 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-24 01:54:40,859 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-24 01:54:40,866 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-24 01:54:40,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2024-11-24 01:54:40,881 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 24.11 01:54:40 BoogieIcfgContainer [2024-11-24 01:54:40,881 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-11-24 01:54:40,882 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-24 01:54:40,882 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-24 01:54:40,882 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-24 01:54:40,883 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 01:54:29" (3/4) ... [2024-11-24 01:54:40,887 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-24 01:54:40,888 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-24 01:54:40,890 INFO L158 Benchmark]: Toolchain (without parser) took 12227.24ms. Allocated memory is still 117.4MB. Free memory was 92.7MB in the beginning and 24.1MB in the end (delta: 68.6MB). Peak memory consumption was 64.2MB. Max. memory is 16.1GB. [2024-11-24 01:54:40,890 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 117.4MB. Free memory is still 73.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 01:54:40,891 INFO L158 Benchmark]: CACSL2BoogieTranslator took 274.44ms. Allocated memory is still 117.4MB. Free memory was 92.5MB in the beginning and 82.3MB in the end (delta: 10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-24 01:54:40,891 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.24ms. Allocated memory is still 117.4MB. Free memory was 82.3MB in the beginning and 81.3MB in the end (delta: 960.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 01:54:40,892 INFO L158 Benchmark]: Boogie Preprocessor took 49.67ms. Allocated memory is still 117.4MB. Free memory was 81.3MB in the beginning and 80.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 01:54:40,892 INFO L158 Benchmark]: RCFGBuilder took 293.20ms. Allocated memory is still 117.4MB. Free memory was 80.1MB in the beginning and 69.8MB in the end (delta: 10.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-24 01:54:40,893 INFO L158 Benchmark]: BuchiAutomizer took 11560.91ms. Allocated memory is still 117.4MB. Free memory was 69.8MB in the beginning and 24.5MB in the end (delta: 45.3MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. [2024-11-24 01:54:40,893 INFO L158 Benchmark]: Witness Printer took 6.61ms. Allocated memory is still 117.4MB. Free memory was 24.5MB in the beginning and 24.1MB in the end (delta: 356.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 01:54:40,896 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 117.4MB. Free memory is still 73.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 274.44ms. Allocated memory is still 117.4MB. Free memory was 92.5MB in the beginning and 82.3MB in the end (delta: 10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.24ms. Allocated memory is still 117.4MB. Free memory was 82.3MB in the beginning and 81.3MB in the end (delta: 960.4kB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 49.67ms. Allocated memory is still 117.4MB. Free memory was 81.3MB in the beginning and 80.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 293.20ms. Allocated memory is still 117.4MB. Free memory was 80.1MB in the beginning and 69.8MB in the end (delta: 10.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * BuchiAutomizer took 11560.91ms. Allocated memory is still 117.4MB. Free memory was 69.8MB in the beginning and 24.5MB in the end (delta: 45.3MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. * Witness Printer took 6.61ms. Allocated memory is still 117.4MB. Free memory was 24.5MB in the beginning and 24.1MB in the end (delta: 356.3kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 11.4s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 11.4s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital29 mio100 ax100 hnf100 lsp86 ukn89 mio100 lsp100 div520 bol100 ite100 ukn100 eq144 hnf95 smp43 dnf100 smp100 tf102 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 75ms VariablesStem: 2 VariablesLoop: 7 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset, main_~#cstats~0#1.base, main_~#cstats~0#1.offset, main_~point~0#1.base, main_~point~0#1.offset;call main_~#cstats~0#1.base, main_~#cstats~0#1.offset := #Ultimate.allocOnStack(80);havoc main_~point~0#1.base, main_~point~0#1.offset;main_~point~0#1.base, main_~point~0#1.offset := main_~#cstats~0#1.base, main_~#cstats~0#1.offset;" "call main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset := #Ultimate.C_memset#0(main_~point~0#1.base, main_~point~0#1.offset, 0, 80);"< "assume 1 == #valid[#ptr.base];assume #amount + #ptr.offset <= #length[#ptr.base] && 0 <= #ptr.offset;" "#t~loopctr5 := 0;" "assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5;" Loop: "assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5;" RESULT: Ultimate could not prove your program: unable to determine termination [2024-11-24 01:54:40,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f6692c1-e335-4e7a-8bf1-ad9a9b9c6162/bin/uautomizer-verify-LYvppIcaGC/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN