./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-alloca/KroeningSharyginaTsitovichWintersteiger-2010CAV-Fig1-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-alloca/KroeningSharyginaTsitovichWintersteiger-2010CAV-Fig1-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1 --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 64bit --witnessprinter.graph.data.programhash b9049196bba7cbcb7cf3ded9c8379f49dc6ac79e222934a18b33266f1e0c667f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-01 23:03:26,757 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-01 23:03:26,815 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Termination-64bit-Automizer_Default.epf [2024-12-01 23:03:26,820 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-01 23:03:26,821 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-01 23:03:26,843 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-01 23:03:26,844 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-01 23:03:26,844 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-01 23:03:26,845 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-01 23:03:26,845 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-01 23:03:26,845 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-01 23:03:26,845 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-01 23:03:26,845 INFO L153 SettingsManager]: * Use SBE=true [2024-12-01 23:03:26,845 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-12-01 23:03:26,845 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-12-01 23:03:26,846 INFO L153 SettingsManager]: * Use old map elimination=false [2024-12-01 23:03:26,846 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-12-01 23:03:26,846 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-12-01 23:03:26,846 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-12-01 23:03:26,846 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-01 23:03:26,846 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-12-01 23:03:26,846 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-01 23:03:26,846 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-01 23:03:26,846 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-12-01 23:03:26,846 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-12-01 23:03:26,846 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-12-01 23:03:26,846 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-01 23:03:26,846 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-01 23:03:26,847 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-12-01 23:03:26,847 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-01 23:03:26,847 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-01 23:03:26,847 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-01 23:03:26,847 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-01 23:03:26,847 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-01 23:03:26,847 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2024-12-01 23:03:26,847 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-12-01 23:03:26,848 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_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9049196bba7cbcb7cf3ded9c8379f49dc6ac79e222934a18b33266f1e0c667f [2024-12-01 23:03:27,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-01 23:03:27,102 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-01 23:03:27,104 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-01 23:03:27,106 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-01 23:03:27,106 INFO L274 PluginConnector]: CDTParser initialized [2024-12-01 23:03:27,107 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/termination-memory-alloca/KroeningSharyginaTsitovichWintersteiger-2010CAV-Fig1-alloca.i [2024-12-01 23:03:29,820 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/data/6450412db/2e3b95a19bab42ee9b7d3072bc527ce5/FLAGad0923f70 [2024-12-01 23:03:30,049 INFO L384 CDTParser]: Found 1 translation units. [2024-12-01 23:03:30,049 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/sv-benchmarks/c/termination-memory-alloca/KroeningSharyginaTsitovichWintersteiger-2010CAV-Fig1-alloca.i [2024-12-01 23:03:30,060 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/data/6450412db/2e3b95a19bab42ee9b7d3072bc527ce5/FLAGad0923f70 [2024-12-01 23:03:30,074 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/data/6450412db/2e3b95a19bab42ee9b7d3072bc527ce5 [2024-12-01 23:03:30,076 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-01 23:03:30,077 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-01 23:03:30,078 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-01 23:03:30,078 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-01 23:03:30,083 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-01 23:03:30,084 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:03:30" (1/1) ... [2024-12-01 23:03:30,084 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d9c6c7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:03:30, skipping insertion in model container [2024-12-01 23:03:30,085 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:03:30" (1/1) ... [2024-12-01 23:03:30,108 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-01 23:03:30,314 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-01 23:03:30,324 INFO L200 MainTranslator]: Completed pre-run [2024-12-01 23:03:30,356 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-01 23:03:30,379 INFO L204 MainTranslator]: Completed translation [2024-12-01 23:03:30,380 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:03:30 WrapperNode [2024-12-01 23:03:30,380 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-01 23:03:30,381 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-01 23:03:30,381 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-01 23:03:30,381 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-01 23:03:30,387 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:03:30" (1/1) ... [2024-12-01 23:03:30,396 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:03:30" (1/1) ... [2024-12-01 23:03:30,412 INFO L138 Inliner]: procedures = 110, calls = 18, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 45 [2024-12-01 23:03:30,412 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-01 23:03:30,413 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-01 23:03:30,413 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-01 23:03:30,413 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-01 23:03:30,421 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:03:30" (1/1) ... [2024-12-01 23:03:30,421 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:03:30" (1/1) ... [2024-12-01 23:03:30,423 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:03:30" (1/1) ... [2024-12-01 23:03:30,434 INFO L175 MemorySlicer]: Split 10 memory accesses to 2 slices as follows [2, 8]. 80 percent of accesses are in the largest equivalence class. The 0 initializations are split as follows [0, 0]. The 5 writes are split as follows [1, 4]. [2024-12-01 23:03:30,434 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:03:30" (1/1) ... [2024-12-01 23:03:30,434 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:03:30" (1/1) ... [2024-12-01 23:03:30,438 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:03:30" (1/1) ... [2024-12-01 23:03:30,439 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:03:30" (1/1) ... [2024-12-01 23:03:30,441 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:03:30" (1/1) ... [2024-12-01 23:03:30,442 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:03:30" (1/1) ... [2024-12-01 23:03:30,443 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:03:30" (1/1) ... [2024-12-01 23:03:30,444 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-01 23:03:30,445 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-01 23:03:30,445 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-01 23:03:30,445 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-01 23:03:30,446 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:03:30" (1/1) ... [2024-12-01 23:03:30,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:30,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:30,473 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:30,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-12-01 23:03:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-01 23:03:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-01 23:03:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-01 23:03:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-01 23:03:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-01 23:03:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-01 23:03:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-01 23:03:30,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-01 23:03:30,577 INFO L234 CfgBuilder]: Building ICFG [2024-12-01 23:03:30,578 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-01 23:03:30,669 INFO L? ?]: Removed 4 outVars from TransFormulas that were not future-live. [2024-12-01 23:03:30,670 INFO L283 CfgBuilder]: Performing block encoding [2024-12-01 23:03:30,678 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-01 23:03:30,678 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-01 23:03:30,678 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:03:30 BoogieIcfgContainer [2024-12-01 23:03:30,679 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-01 23:03:30,680 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-12-01 23:03:30,680 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-12-01 23:03:30,685 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-12-01 23:03:30,686 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-12-01 23:03:30,686 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 01.12 11:03:30" (1/3) ... [2024-12-01 23:03:30,687 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7d463b92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 01.12 11:03:30, skipping insertion in model container [2024-12-01 23:03:30,687 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-12-01 23:03:30,687 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:03:30" (2/3) ... [2024-12-01 23:03:30,687 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7d463b92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 01.12 11:03:30, skipping insertion in model container [2024-12-01 23:03:30,687 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-12-01 23:03:30,687 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:03:30" (3/3) ... [2024-12-01 23:03:30,692 INFO L363 chiAutomizerObserver]: Analyzing ICFG KroeningSharyginaTsitovichWintersteiger-2010CAV-Fig1-alloca.i [2024-12-01 23:03:30,739 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-12-01 23:03:30,739 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-12-01 23:03:30,740 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-12-01 23:03:30,740 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-12-01 23:03:30,740 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-12-01 23:03:30,740 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-12-01 23:03:30,740 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-12-01 23:03:30,740 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-12-01 23:03:30,745 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 11 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-01 23:03:30,762 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-12-01 23:03:30,762 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-12-01 23:03:30,762 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-12-01 23:03:30,767 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-12-01 23:03:30,767 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2024-12-01 23:03:30,767 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-12-01 23:03:30,767 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 11 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-01 23:03:30,768 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-12-01 23:03:30,768 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-12-01 23:03:30,768 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-12-01 23:03:30,768 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-12-01 23:03:30,769 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2024-12-01 23:03:30,775 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc2#1.base, main_#t~malloc2#1.offset, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~nondet4#1, main_#t~mem5#1, main_#t~mem6#1, main_#t~mem7#1, main_#t~post8#1, main_#t~mem9#1, main_#t~mem10#1, main_~x~0#1.base, main_~x~0#1.offset, main_~debug~0#1.base, main_~debug~0#1.offset;call main_#t~malloc2#1.base, main_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc2#1.base, main_#t~malloc2#1.offset;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);main_~debug~0#1.base, main_~debug~0#1.offset := main_#t~malloc3#1.base, main_#t~malloc3#1.offset;havoc main_#t~nondet4#1;call write~int#1(main_#t~nondet4#1, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~nondet4#1;call write~int#0(0, main_~debug~0#1.base, main_~debug~0#1.offset, 4);" [2024-12-01 23:03:30,776 INFO L749 eck$LassoCheckResult]: Loop: "call main_#t~mem5#1 := read~int#1(main_~x~0#1.base, main_~x~0#1.offset, 4);" "assume main_#t~mem5#1 < 255;havoc main_#t~mem5#1;" "call main_#t~mem6#1 := read~int#1(main_~x~0#1.base, main_~x~0#1.offset, 4);" "assume 0 != (if main_#t~mem6#1 < 0 && 0 != main_#t~mem6#1 % 2 then main_#t~mem6#1 % 2 - 2 else main_#t~mem6#1 % 2);havoc main_#t~mem6#1;call main_#t~mem7#1 := read~int#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_#t~post8#1 := main_#t~mem7#1;call write~int#1(main_#t~post8#1 - 1, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~mem7#1;havoc main_#t~post8#1;" "call main_#t~mem10#1 := read~int#0(main_~debug~0#1.base, main_~debug~0#1.offset, 4);" "assume 0 != main_#t~mem10#1;havoc main_#t~mem10#1;call write~int#1(0, main_~x~0#1.base, main_~x~0#1.offset, 4);" [2024-12-01 23:03:30,780 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:03:30,781 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2024-12-01 23:03:30,788 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-12-01 23:03:30,789 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1981441521] [2024-12-01 23:03:30,789 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:03:30,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:03:30,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:30,885 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-01 23:03:30,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:30,916 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-12-01 23:03:30,919 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:03:30,919 INFO L85 PathProgramCache]: Analyzing trace with hash 1067993578, now seen corresponding path program 1 times [2024-12-01 23:03:30,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-12-01 23:03:30,919 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [128027296] [2024-12-01 23:03:30,919 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:03:30,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:03:30,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:30,943 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-01 23:03:30,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:30,960 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-12-01 23:03:30,962 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:03:30,962 INFO L85 PathProgramCache]: Analyzing trace with hash 148042796, now seen corresponding path program 1 times [2024-12-01 23:03:30,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-12-01 23:03:30,962 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [185125160] [2024-12-01 23:03:30,962 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:03:30,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:03:30,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:03:31,177 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-12-01 23:03:31,177 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [185125160] [2024-12-01 23:03:31,177 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [185125160] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-01 23:03:31,177 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1290330352] [2024-12-01 23:03:31,177 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:03:31,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-01 23:03:31,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:31,179 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-01 23:03:31,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-01 23:03:31,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:03:31,252 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-01 23:03:31,254 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-01 23:03:31,283 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-01 23:03:31,310 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-01 23:03:31,330 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1290330352] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-01 23:03:31,331 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-01 23:03:31,331 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 3 [2024-12-01 23:03:31,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [931488566] [2024-12-01 23:03:31,332 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-01 23:03:31,458 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-12-01 23:03:31,477 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-01 23:03:31,477 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-01 23:03:31,478 INFO L87 Difference]: Start difference. First operand has 12 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 11 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 4 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-01 23:03:31,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:03:31,500 INFO L93 Difference]: Finished difference Result 12 states and 13 transitions. [2024-12-01 23:03:31,500 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 12 states and 13 transitions. [2024-12-01 23:03:31,501 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-12-01 23:03:31,505 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 12 states to 8 states and 9 transitions. [2024-12-01 23:03:31,506 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 8 [2024-12-01 23:03:31,506 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 8 [2024-12-01 23:03:31,507 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 9 transitions. [2024-12-01 23:03:31,507 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-12-01 23:03:31,507 INFO L218 hiAutomatonCegarLoop]: Abstraction has 8 states and 9 transitions. [2024-12-01 23:03:31,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8 states and 9 transitions. [2024-12-01 23:03:31,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8 to 8. [2024-12-01 23:03:31,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 1.125) internal successors, (9), 7 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-01 23:03:31,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 9 transitions. [2024-12-01 23:03:31,525 INFO L240 hiAutomatonCegarLoop]: Abstraction has 8 states and 9 transitions. [2024-12-01 23:03:31,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-01 23:03:31,528 INFO L425 stractBuchiCegarLoop]: Abstraction has 8 states and 9 transitions. [2024-12-01 23:03:31,529 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2024-12-01 23:03:31,529 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 8 states and 9 transitions. [2024-12-01 23:03:31,529 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-12-01 23:03:31,529 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-12-01 23:03:31,529 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-12-01 23:03:31,529 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-12-01 23:03:31,529 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2024-12-01 23:03:31,530 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc2#1.base, main_#t~malloc2#1.offset, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~nondet4#1, main_#t~mem5#1, main_#t~mem6#1, main_#t~mem7#1, main_#t~post8#1, main_#t~mem9#1, main_#t~mem10#1, main_~x~0#1.base, main_~x~0#1.offset, main_~debug~0#1.base, main_~debug~0#1.offset;call main_#t~malloc2#1.base, main_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc2#1.base, main_#t~malloc2#1.offset;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);main_~debug~0#1.base, main_~debug~0#1.offset := main_#t~malloc3#1.base, main_#t~malloc3#1.offset;havoc main_#t~nondet4#1;call write~int#1(main_#t~nondet4#1, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~nondet4#1;call write~int#0(0, main_~debug~0#1.base, main_~debug~0#1.offset, 4);" [2024-12-01 23:03:31,530 INFO L749 eck$LassoCheckResult]: Loop: "call main_#t~mem5#1 := read~int#1(main_~x~0#1.base, main_~x~0#1.offset, 4);" "assume main_#t~mem5#1 < 255;havoc main_#t~mem5#1;" "call main_#t~mem6#1 := read~int#1(main_~x~0#1.base, main_~x~0#1.offset, 4);" "assume 0 != (if main_#t~mem6#1 < 0 && 0 != main_#t~mem6#1 % 2 then main_#t~mem6#1 % 2 - 2 else main_#t~mem6#1 % 2);havoc main_#t~mem6#1;call main_#t~mem7#1 := read~int#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_#t~post8#1 := main_#t~mem7#1;call write~int#1(main_#t~post8#1 - 1, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~mem7#1;havoc main_#t~post8#1;" "call main_#t~mem10#1 := read~int#0(main_~debug~0#1.base, main_~debug~0#1.offset, 4);" "assume !(0 != main_#t~mem10#1);havoc main_#t~mem10#1;" [2024-12-01 23:03:31,530 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:03:31,530 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 2 times [2024-12-01 23:03:31,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-12-01 23:03:31,530 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423900484] [2024-12-01 23:03:31,530 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:03:31,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:03:31,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:31,542 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-01 23:03:31,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:31,550 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-12-01 23:03:31,551 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:03:31,551 INFO L85 PathProgramCache]: Analyzing trace with hash 1067993580, now seen corresponding path program 1 times [2024-12-01 23:03:31,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-12-01 23:03:31,551 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1235363522] [2024-12-01 23:03:31,552 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:03:31,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:03:31,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:31,561 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-01 23:03:31,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:31,568 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-12-01 23:03:31,569 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:03:31,569 INFO L85 PathProgramCache]: Analyzing trace with hash 148042798, now seen corresponding path program 1 times [2024-12-01 23:03:31,569 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-12-01 23:03:31,569 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1827312237] [2024-12-01 23:03:31,569 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:03:31,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:03:31,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:31,583 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-01 23:03:31,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:31,595 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-12-01 23:03:31,984 INFO L204 LassoAnalysis]: Preferences: [2024-12-01 23:03:31,985 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-12-01 23:03:31,985 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-12-01 23:03:31,985 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-12-01 23:03:31,985 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-12-01 23:03:31,985 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:31,986 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-12-01 23:03:31,986 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-12-01 23:03:31,986 INFO L132 ssoRankerPreferences]: Filename of dumped script: KroeningSharyginaTsitovichWintersteiger-2010CAV-Fig1-alloca.i_Iteration2_Lasso [2024-12-01 23:03:31,986 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-12-01 23:03:31,986 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-12-01 23:03:32,003 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:32,010 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:32,012 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:32,015 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:32,277 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:32,280 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:32,282 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:32,284 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:32,288 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:32,291 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:32,295 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:32,298 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:32,578 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-12-01 23:03:32,582 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-12-01 23:03:32,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:32,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:32,585 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:32,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-12-01 23:03:32,589 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 [2024-12-01 23:03:32,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:32,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:32,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:32,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:32,601 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:32,605 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-01 23:03:32,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:32,607 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:32,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2024-12-01 23:03:32,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:32,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:32,618 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:32,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-12-01 23:03:32,620 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 [2024-12-01 23:03:32,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:32,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:32,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:32,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:32,635 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:32,636 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-01 23:03:32,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:32,637 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:32,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2024-12-01 23:03:32,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:32,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:32,644 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:32,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-12-01 23:03:32,647 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 [2024-12-01 23:03:32,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:32,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:32,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:32,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:32,658 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:32,658 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-01 23:03:32,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:32,659 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:32,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2024-12-01 23:03:32,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:32,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:32,666 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:32,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-12-01 23:03:32,668 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 [2024-12-01 23:03:32,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:32,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:32,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:32,680 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:32,684 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:32,684 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-01 23:03:32,688 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:32,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2024-12-01 23:03:32,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:32,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:32,695 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:32,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-12-01 23:03:32,697 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 [2024-12-01 23:03:32,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:32,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:32,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:32,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:32,712 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:32,712 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-01 23:03:32,719 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:32,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2024-12-01 23:03:32,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:32,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:32,729 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:32,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-12-01 23:03:32,732 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 [2024-12-01 23:03:32,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:32,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:32,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:32,746 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:32,751 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:32,751 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-01 23:03:32,766 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:32,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2024-12-01 23:03:32,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:32,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:32,777 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:32,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-12-01 23:03:32,779 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 [2024-12-01 23:03:32,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:32,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:32,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:32,790 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:32,794 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:32,794 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-01 23:03:32,800 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:32,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2024-12-01 23:03:32,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:32,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:32,807 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:32,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-12-01 23:03:32,810 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 [2024-12-01 23:03:32,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:32,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:32,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:32,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:32,821 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:32,822 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-01 23:03:32,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:32,825 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:32,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2024-12-01 23:03:32,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:32,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:32,832 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:32,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-12-01 23:03:32,835 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 [2024-12-01 23:03:32,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:32,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:32,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:32,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:32,853 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:32,854 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-01 23:03:32,865 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:32,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2024-12-01 23:03:32,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:32,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:32,876 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:32,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-12-01 23:03:32,879 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 [2024-12-01 23:03:32,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:32,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:32,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:32,892 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:32,895 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:32,895 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-01 23:03:32,902 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:32,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2024-12-01 23:03:32,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:32,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:32,912 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:32,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-12-01 23:03:32,915 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 [2024-12-01 23:03:32,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:32,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:32,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:32,929 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:32,931 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:32,931 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-01 23:03:32,935 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:32,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2024-12-01 23:03:32,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:32,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:32,945 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:32,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-12-01 23:03:32,947 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 [2024-12-01 23:03:32,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:32,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:32,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:32,958 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:32,960 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:32,960 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-01 23:03:32,963 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:32,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2024-12-01 23:03:32,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:32,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:32,970 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:32,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-12-01 23:03:32,972 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 [2024-12-01 23:03:32,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:32,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:32,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:32,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:32,983 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:32,984 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-01 23:03:32,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:32,985 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:32,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2024-12-01 23:03:32,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:32,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:32,992 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:32,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-12-01 23:03:32,994 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 [2024-12-01 23:03:33,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:33,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,005 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:33,005 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-01 23:03:33,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:33,007 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2024-12-01 23:03:33,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,014 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-12-01 23:03:33,016 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 [2024-12-01 23:03:33,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,027 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:33,029 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:33,029 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-01 23:03:33,033 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2024-12-01 23:03:33,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,039 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-12-01 23:03:33,042 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 [2024-12-01 23:03:33,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:33,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,052 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:33,053 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-01 23:03:33,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:33,054 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2024-12-01 23:03:33,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,061 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-12-01 23:03:33,063 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 [2024-12-01 23:03:33,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:33,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,074 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:33,074 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-01 23:03:33,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:33,076 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2024-12-01 23:03:33,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,085 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-12-01 23:03:33,088 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 [2024-12-01 23:03:33,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:33,100 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:33,101 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-01 23:03:33,105 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2024-12-01 23:03:33,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,111 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-12-01 23:03:33,113 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 [2024-12-01 23:03:33,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:33,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,125 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:33,125 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-01 23:03:33,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:33,127 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2024-12-01 23:03:33,140 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-12-01 23:03:33,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,142 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-12-01 23:03:33,144 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 [2024-12-01 23:03:33,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:33,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,156 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-01 23:03:33,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:33,158 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2024-12-01 23:03:33,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,165 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-12-01 23:03:33,167 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 [2024-12-01 23:03:33,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:33,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,179 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,179 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-01 23:03:33,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:33,181 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2024-12-01 23:03:33,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,188 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-12-01 23:03:33,190 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 [2024-12-01 23:03:33,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:33,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,201 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,201 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-01 23:03:33,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:33,203 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2024-12-01 23:03:33,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,210 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-12-01 23:03:33,212 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 [2024-12-01 23:03:33,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,223 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,227 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:33,227 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:33,236 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2024-12-01 23:03:33,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,244 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-12-01 23:03:33,246 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 [2024-12-01 23:03:33,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,258 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,262 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:33,263 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:33,272 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2024-12-01 23:03:33,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,283 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-12-01 23:03:33,285 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 [2024-12-01 23:03:33,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,299 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,306 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:33,306 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:33,319 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2024-12-01 23:03:33,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,329 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-12-01 23:03:33,332 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 [2024-12-01 23:03:33,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,345 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,348 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:33,348 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:33,357 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2024-12-01 23:03:33,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,364 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-12-01 23:03:33,366 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 [2024-12-01 23:03:33,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:33,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,378 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,379 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-01 23:03:33,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:33,383 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2024-12-01 23:03:33,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,390 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-12-01 23:03:33,393 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 [2024-12-01 23:03:33,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,404 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,409 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:33,409 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:33,421 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2024-12-01 23:03:33,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,431 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-12-01 23:03:33,434 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 [2024-12-01 23:03:33,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,452 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:33,452 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:33,461 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2024-12-01 23:03:33,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,472 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-12-01 23:03:33,474 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 [2024-12-01 23:03:33,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,489 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,491 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:33,491 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:33,497 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2024-12-01 23:03:33,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,507 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-12-01 23:03:33,510 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 [2024-12-01 23:03:33,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,521 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,523 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:33,523 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:33,527 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2024-12-01 23:03:33,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,534 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-12-01 23:03:33,536 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 [2024-12-01 23:03:33,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:33,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,547 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,547 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-01 23:03:33,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:33,549 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2024-12-01 23:03:33,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,555 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-12-01 23:03:33,557 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 [2024-12-01 23:03:33,568 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:33,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,568 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,569 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-01 23:03:33,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:33,570 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2024-12-01 23:03:33,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,577 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-12-01 23:03:33,579 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 [2024-12-01 23:03:33,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,590 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,592 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:33,592 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:33,596 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2024-12-01 23:03:33,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,605 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-12-01 23:03:33,607 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 [2024-12-01 23:03:33,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:33,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,619 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,619 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-01 23:03:33,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:33,620 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2024-12-01 23:03:33,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,628 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-12-01 23:03:33,630 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 [2024-12-01 23:03:33,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:33,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,644 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,645 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-01 23:03:33,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:33,646 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2024-12-01 23:03:33,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,654 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-12-01 23:03:33,656 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 [2024-12-01 23:03:33,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,667 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,669 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:33,669 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:33,674 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2024-12-01 23:03:33,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,681 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-12-01 23:03:33,684 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 [2024-12-01 23:03:33,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:33,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:33,695 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-01 23:03:33,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:33,697 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2024-12-01 23:03:33,702 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-12-01 23:03:33,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,703 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-12-01 23:03:33,705 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 [2024-12-01 23:03:33,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:33,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:33,718 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:33,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:33,720 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2024-12-01 23:03:33,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,730 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-12-01 23:03:33,732 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 [2024-12-01 23:03:33,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:33,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,744 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:33,744 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:33,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:33,746 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2024-12-01 23:03:33,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,753 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-12-01 23:03:33,755 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 [2024-12-01 23:03:33,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:33,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,767 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:33,767 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:33,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:33,769 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2024-12-01 23:03:33,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,776 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-12-01 23:03:33,778 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 [2024-12-01 23:03:33,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,790 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:33,793 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:33,793 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:33,801 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2024-12-01 23:03:33,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,808 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-12-01 23:03:33,810 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 [2024-12-01 23:03:33,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:33,825 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:33,826 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:33,834 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2024-12-01 23:03:33,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,841 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-12-01 23:03:33,844 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 [2024-12-01 23:03:33,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:33,861 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:33,862 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:33,873 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2024-12-01 23:03:33,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,880 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-12-01 23:03:33,882 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 [2024-12-01 23:03:33,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,894 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:33,898 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:33,898 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:33,908 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2024-12-01 23:03:33,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,915 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-12-01 23:03:33,918 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 [2024-12-01 23:03:33,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:33,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:33,931 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:33,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:33,936 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2024-12-01 23:03:33,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,943 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-12-01 23:03:33,945 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 [2024-12-01 23:03:33,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:33,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:33,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:33,960 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:33,965 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:33,965 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:33,979 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:33,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2024-12-01 23:03:33,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:33,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:33,986 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:33,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-12-01 23:03:33,988 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 [2024-12-01 23:03:34,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:34,004 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:34,004 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:34,013 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2024-12-01 23:03:34,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,021 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-12-01 23:03:34,023 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 [2024-12-01 23:03:34,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,034 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:34,036 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:34,036 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:34,042 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2024-12-01 23:03:34,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,052 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-12-01 23:03:34,054 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 [2024-12-01 23:03:34,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:34,070 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:34,070 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:34,076 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2024-12-01 23:03:34,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,083 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-12-01 23:03:34,086 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 [2024-12-01 23:03:34,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:34,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:34,097 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:34,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:34,099 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2024-12-01 23:03:34,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,105 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-12-01 23:03:34,107 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 [2024-12-01 23:03:34,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:34,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:34,119 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:34,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:34,120 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2024-12-01 23:03:34,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,127 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-12-01 23:03:34,129 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 [2024-12-01 23:03:34,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:34,142 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:34,142 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:34,148 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2024-12-01 23:03:34,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,155 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-12-01 23:03:34,157 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 [2024-12-01 23:03:34,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:34,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:34,168 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:34,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:34,170 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2024-12-01 23:03:34,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,177 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-12-01 23:03:34,179 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 [2024-12-01 23:03:34,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:34,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,190 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:34,190 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:34,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:34,192 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2024-12-01 23:03:34,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,199 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-12-01 23:03:34,201 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 [2024-12-01 23:03:34,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:34,214 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:34,214 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:34,220 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2024-12-01 23:03:34,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,226 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-12-01 23:03:34,228 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 [2024-12-01 23:03:34,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:34,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:34,240 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:34,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:34,242 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2024-12-01 23:03:34,248 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-12-01 23:03:34,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,250 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-12-01 23:03:34,252 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 [2024-12-01 23:03:34,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:34,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,263 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,264 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-01 23:03:34,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:34,266 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2024-12-01 23:03:34,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,273 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-12-01 23:03:34,275 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 [2024-12-01 23:03:34,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:34,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,286 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,287 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-01 23:03:34,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:34,288 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2024-12-01 23:03:34,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,295 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-12-01 23:03:34,297 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 [2024-12-01 23:03:34,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:34,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,309 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,309 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-01 23:03:34,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:34,311 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2024-12-01 23:03:34,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,321 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-12-01 23:03:34,323 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 [2024-12-01 23:03:34,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,335 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,339 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:34,339 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:34,349 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2024-12-01 23:03:34,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,356 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-12-01 23:03:34,358 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 [2024-12-01 23:03:34,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,370 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,374 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:34,374 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:34,385 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2024-12-01 23:03:34,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,391 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-12-01 23:03:34,394 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 [2024-12-01 23:03:34,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,406 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,413 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:34,413 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:34,429 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2024-12-01 23:03:34,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,435 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-12-01 23:03:34,438 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 [2024-12-01 23:03:34,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,449 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,456 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:34,456 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:34,468 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2024-12-01 23:03:34,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,475 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-12-01 23:03:34,476 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 [2024-12-01 23:03:34,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:34,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,488 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,490 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-01 23:03:34,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:34,495 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2024-12-01 23:03:34,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,501 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-12-01 23:03:34,503 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 [2024-12-01 23:03:34,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,515 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,522 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:34,522 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:34,533 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2024-12-01 23:03:34,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,542 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-12-01 23:03:34,544 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 [2024-12-01 23:03:34,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,555 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,560 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:34,560 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:34,569 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2024-12-01 23:03:34,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,576 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-12-01 23:03:34,578 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 [2024-12-01 23:03:34,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,589 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,592 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:34,592 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:34,598 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2024-12-01 23:03:34,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,605 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-12-01 23:03:34,616 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 [2024-12-01 23:03:34,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,627 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,629 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:34,629 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:34,634 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2024-12-01 23:03:34,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,641 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-12-01 23:03:34,644 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 [2024-12-01 23:03:34,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:34,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,655 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,655 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-01 23:03:34,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:34,657 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2024-12-01 23:03:34,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,664 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-12-01 23:03:34,667 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 [2024-12-01 23:03:34,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:34,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,681 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,681 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-01 23:03:34,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:34,684 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2024-12-01 23:03:34,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,690 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-12-01 23:03:34,692 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 [2024-12-01 23:03:34,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,703 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,705 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:34,706 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:34,712 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2024-12-01 23:03:34,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,719 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-12-01 23:03:34,721 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 [2024-12-01 23:03:34,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:34,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,732 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,733 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-01 23:03:34,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:34,734 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2024-12-01 23:03:34,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,741 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-12-01 23:03:34,744 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 [2024-12-01 23:03:34,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:34,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,755 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,755 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-01 23:03:34,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:34,757 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2024-12-01 23:03:34,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,764 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-12-01 23:03:34,765 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 [2024-12-01 23:03:34,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,776 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,778 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:34,778 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:34,785 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2024-12-01 23:03:34,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,793 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-12-01 23:03:34,795 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 [2024-12-01 23:03:34,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:34,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:34,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,807 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:34,807 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-01 23:03:34,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:34,809 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2024-12-01 23:03:34,814 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-12-01 23:03:34,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,816 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2024-12-01 23:03:34,818 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 [2024-12-01 23:03:34,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:34,829 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:34,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:34,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,829 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:34,830 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-01 23:03:34,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:34,832 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2024-12-01 23:03:34,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,838 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-12-01 23:03:34,840 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 [2024-12-01 23:03:34,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:34,851 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:34,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:34,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,851 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:34,852 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-01 23:03:34,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:34,854 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2024-12-01 23:03:34,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,860 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-12-01 23:03:34,863 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 [2024-12-01 23:03:34,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:34,874 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:34,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:34,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,874 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:34,874 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-01 23:03:34,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:34,876 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2024-12-01 23:03:34,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,883 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-12-01 23:03:34,885 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 [2024-12-01 23:03:34,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:34,896 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:34,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,896 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:34,899 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:34,899 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:34,907 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2024-12-01 23:03:34,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,914 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-12-01 23:03:34,915 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 [2024-12-01 23:03:34,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:34,926 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:34,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,927 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:34,929 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:34,930 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:34,939 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2024-12-01 23:03:34,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,946 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-12-01 23:03:34,948 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 [2024-12-01 23:03:34,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:34,960 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:34,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,960 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:34,964 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:34,964 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:34,975 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:34,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2024-12-01 23:03:34,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:34,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:34,981 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:34,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-12-01 23:03:34,984 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 [2024-12-01 23:03:34,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:34,995 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:34,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:34,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:34,995 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:34,999 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:34,999 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:35,008 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2024-12-01 23:03:35,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,015 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2024-12-01 23:03:35,017 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 [2024-12-01 23:03:35,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,028 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:35,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:35,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,028 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:35,030 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-01 23:03:35,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:35,035 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2024-12-01 23:03:35,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,041 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2024-12-01 23:03:35,044 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 [2024-12-01 23:03:35,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,055 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:35,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:35,058 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:35,059 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:35,071 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2024-12-01 23:03:35,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,078 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2024-12-01 23:03:35,080 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 [2024-12-01 23:03:35,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,094 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:35,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,094 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:35,097 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:35,097 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:35,107 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2024-12-01 23:03:35,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,114 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-12-01 23:03:35,116 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 [2024-12-01 23:03:35,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,130 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:35,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,130 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:35,132 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:35,132 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:35,137 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2024-12-01 23:03:35,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,147 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-12-01 23:03:35,149 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 [2024-12-01 23:03:35,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,160 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:35,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,160 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:35,162 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:35,162 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:35,167 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2024-12-01 23:03:35,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,174 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-12-01 23:03:35,176 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 [2024-12-01 23:03:35,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,190 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:35,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:35,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,190 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:35,191 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-01 23:03:35,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:35,193 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2024-12-01 23:03:35,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,200 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-12-01 23:03:35,202 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 [2024-12-01 23:03:35,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,213 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:35,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:35,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,213 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:35,214 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-01 23:03:35,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:35,216 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2024-12-01 23:03:35,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,223 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-12-01 23:03:35,226 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 [2024-12-01 23:03:35,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,237 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:35,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,237 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:35,239 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:35,239 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:35,244 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2024-12-01 23:03:35,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,252 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-12-01 23:03:35,254 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 [2024-12-01 23:03:35,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,265 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:35,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:35,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:35,265 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-01 23:03:35,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:35,267 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2024-12-01 23:03:35,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,274 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-12-01 23:03:35,276 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 [2024-12-01 23:03:35,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,287 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:35,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:35,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,288 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:35,288 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-01 23:03:35,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:35,290 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2024-12-01 23:03:35,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,297 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-12-01 23:03:35,299 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 [2024-12-01 23:03:35,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,310 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:35,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,310 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:35,311 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-12-01 23:03:35,312 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-12-01 23:03:35,316 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2024-12-01 23:03:35,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,323 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-12-01 23:03:35,325 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 [2024-12-01 23:03:35,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,336 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:35,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:35,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,337 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-12-01 23:03:35,337 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-12-01 23:03:35,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:35,339 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2024-12-01 23:03:35,345 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-12-01 23:03:35,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,346 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-12-01 23:03:35,348 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 [2024-12-01 23:03:35,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,359 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:35,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,360 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:35,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:35,363 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2024-12-01 23:03:35,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,370 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-12-01 23:03:35,372 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 [2024-12-01 23:03:35,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,384 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:35,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,384 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,385 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:35,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:35,388 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2024-12-01 23:03:35,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,395 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-12-01 23:03:35,396 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 [2024-12-01 23:03:35,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,408 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:35,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,409 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:35,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:35,412 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2024-12-01 23:03:35,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,419 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2024-12-01 23:03:35,420 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 [2024-12-01 23:03:35,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,435 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,435 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,439 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:35,439 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:35,450 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2024-12-01 23:03:35,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,456 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-12-01 23:03:35,459 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 [2024-12-01 23:03:35,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,470 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,474 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:35,474 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:35,487 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2024-12-01 23:03:35,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,494 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-12-01 23:03:35,496 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 [2024-12-01 23:03:35,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,508 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,514 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:35,514 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:35,529 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2024-12-01 23:03:35,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,535 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-12-01 23:03:35,537 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 [2024-12-01 23:03:35,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,549 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,553 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:35,553 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:35,569 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2024-12-01 23:03:35,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,576 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-12-01 23:03:35,579 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 [2024-12-01 23:03:35,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,590 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:35,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,590 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,592 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:35,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:35,600 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2024-12-01 23:03:35,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,607 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-12-01 23:03:35,609 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 [2024-12-01 23:03:35,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,620 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,625 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:35,625 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:35,640 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2024-12-01 23:03:35,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,647 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-12-01 23:03:35,649 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 [2024-12-01 23:03:35,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,660 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,664 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:35,665 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:35,676 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2024-12-01 23:03:35,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,683 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-12-01 23:03:35,685 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 [2024-12-01 23:03:35,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,696 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,700 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:35,700 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:35,707 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2024-12-01 23:03:35,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,714 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2024-12-01 23:03:35,716 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 [2024-12-01 23:03:35,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,728 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,729 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:35,729 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:35,737 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2024-12-01 23:03:35,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,744 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-12-01 23:03:35,746 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 [2024-12-01 23:03:35,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,758 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:35,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,758 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,758 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:35,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:35,761 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2024-12-01 23:03:35,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,768 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-12-01 23:03:35,770 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 [2024-12-01 23:03:35,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,782 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:35,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,782 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:35,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:35,786 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2024-12-01 23:03:35,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,793 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-12-01 23:03:35,795 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 [2024-12-01 23:03:35,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,806 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,808 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:35,808 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:35,815 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2024-12-01 23:03:35,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,822 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2024-12-01 23:03:35,824 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 [2024-12-01 23:03:35,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,835 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:35,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,836 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:35,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:35,839 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2024-12-01 23:03:35,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,846 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2024-12-01 23:03:35,849 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 [2024-12-01 23:03:35,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,860 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:35,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,860 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:35,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:35,863 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,868 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2024-12-01 23:03:35,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,870 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2024-12-01 23:03:35,871 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 [2024-12-01 23:03:35,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,883 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,885 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:35,885 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:35,892 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2024-12-01 23:03:35,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,898 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2024-12-01 23:03:35,900 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 [2024-12-01 23:03:35,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,912 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-12-01 23:03:35,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:35,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,912 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:35,913 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:35,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:35,916 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2024-12-01 23:03:35,921 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-12-01 23:03:35,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,923 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2024-12-01 23:03:35,925 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 [2024-12-01 23:03:35,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,936 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:35,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:35,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,936 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:35,937 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-01 23:03:35,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:35,941 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2024-12-01 23:03:35,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,947 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2024-12-01 23:03:35,949 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 [2024-12-01 23:03:35,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,961 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:35,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:35,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,961 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:35,962 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-01 23:03:35,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:35,966 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2024-12-01 23:03:35,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,973 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:35,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2024-12-01 23:03:35,975 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 [2024-12-01 23:03:35,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:35,986 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:35,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:35,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:35,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:35,986 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:35,987 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-01 23:03:35,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:35,991 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:35,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2024-12-01 23:03:35,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:35,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:35,997 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2024-12-01 23:03:36,005 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 [2024-12-01 23:03:36,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,017 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:36,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,017 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:36,022 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:36,022 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:36,035 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2024-12-01 23:03:36,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,041 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2024-12-01 23:03:36,043 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 [2024-12-01 23:03:36,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:36,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,056 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:36,060 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:36,060 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:36,076 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2024-12-01 23:03:36,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,083 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2024-12-01 23:03:36,085 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 [2024-12-01 23:03:36,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,097 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:36,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:36,104 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:36,104 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:36,124 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2024-12-01 23:03:36,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,131 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2024-12-01 23:03:36,133 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 [2024-12-01 23:03:36,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,145 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:36,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,146 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:36,152 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:36,152 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:36,169 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2024-12-01 23:03:36,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,176 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2024-12-01 23:03:36,178 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 [2024-12-01 23:03:36,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,190 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:36,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:36,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,190 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:36,192 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-01 23:03:36,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:36,203 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2024-12-01 23:03:36,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,210 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2024-12-01 23:03:36,213 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 [2024-12-01 23:03:36,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,224 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:36,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,224 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:36,230 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:36,230 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:36,253 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2024-12-01 23:03:36,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,263 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2024-12-01 23:03:36,266 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 [2024-12-01 23:03:36,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,280 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:36,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,280 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:36,285 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:36,285 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:36,304 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2024-12-01 23:03:36,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,313 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2024-12-01 23:03:36,315 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 [2024-12-01 23:03:36,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,327 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:36,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:36,329 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:36,329 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:36,336 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2024-12-01 23:03:36,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,343 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2024-12-01 23:03:36,346 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 [2024-12-01 23:03:36,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,357 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:36,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,357 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:36,360 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:36,360 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:36,369 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2024-12-01 23:03:36,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,376 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2024-12-01 23:03:36,378 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 [2024-12-01 23:03:36,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,389 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:36,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:36,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,389 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:36,390 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-01 23:03:36,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:36,393 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2024-12-01 23:03:36,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,400 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2024-12-01 23:03:36,402 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 [2024-12-01 23:03:36,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,414 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:36,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:36,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,414 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:36,415 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-01 23:03:36,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:36,419 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2024-12-01 23:03:36,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,426 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2024-12-01 23:03:36,428 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 [2024-12-01 23:03:36,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,440 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:36,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,440 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:36,442 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:36,442 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:36,452 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2024-12-01 23:03:36,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,458 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2024-12-01 23:03:36,460 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 [2024-12-01 23:03:36,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,472 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:36,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:36,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,472 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:36,473 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-01 23:03:36,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:36,477 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2024-12-01 23:03:36,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,483 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2024-12-01 23:03:36,486 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 [2024-12-01 23:03:36,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,497 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:36,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:36,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,497 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:36,498 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-01 23:03:36,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:36,501 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2024-12-01 23:03:36,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,508 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2024-12-01 23:03:36,510 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 [2024-12-01 23:03:36,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,522 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:36,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,522 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:36,524 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-12-01 23:03:36,524 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-12-01 23:03:36,534 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2024-12-01 23:03:36,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,541 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2024-12-01 23:03:36,543 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 [2024-12-01 23:03:36,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,554 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:36,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:36,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,555 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-12-01 23:03:36,555 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-12-01 23:03:36,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:36,559 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2024-12-01 23:03:36,564 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-12-01 23:03:36,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,566 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2024-12-01 23:03:36,568 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 [2024-12-01 23:03:36,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,579 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:36,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:36,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:36,580 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:36,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:36,582 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2024-12-01 23:03:36,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,588 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2024-12-01 23:03:36,590 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 [2024-12-01 23:03:36,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,601 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:36,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:36,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:36,602 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:36,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:36,604 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2024-12-01 23:03:36,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,613 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2024-12-01 23:03:36,615 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 [2024-12-01 23:03:36,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,626 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:36,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:36,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:36,627 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:36,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:36,629 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2024-12-01 23:03:36,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,636 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2024-12-01 23:03:36,639 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 [2024-12-01 23:03:36,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:36,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:36,653 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:36,653 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:36,661 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2024-12-01 23:03:36,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,668 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2024-12-01 23:03:36,670 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 [2024-12-01 23:03:36,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,681 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:36,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:36,685 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:36,685 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:36,693 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2024-12-01 23:03:36,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,700 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2024-12-01 23:03:36,702 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 [2024-12-01 23:03:36,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:36,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:36,721 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:36,721 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:36,733 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2024-12-01 23:03:36,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,742 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2024-12-01 23:03:36,744 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 [2024-12-01 23:03:36,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,756 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:36,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,756 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:36,760 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:36,760 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:36,771 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2024-12-01 23:03:36,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,778 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2024-12-01 23:03:36,780 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 [2024-12-01 23:03:36,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,791 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:36,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:36,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:36,793 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:36,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:36,797 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2024-12-01 23:03:36,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,804 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2024-12-01 23:03:36,806 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 [2024-12-01 23:03:36,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,818 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:36,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:36,822 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:36,822 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:36,833 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2024-12-01 23:03:36,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,839 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2024-12-01 23:03:36,841 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 [2024-12-01 23:03:36,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,852 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:36,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,853 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:36,856 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:36,856 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:36,866 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2024-12-01 23:03:36,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,872 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2024-12-01 23:03:36,875 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 [2024-12-01 23:03:36,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,886 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:36,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:36,888 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:36,888 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:36,893 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2024-12-01 23:03:36,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,900 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2024-12-01 23:03:36,903 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 [2024-12-01 23:03:36,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,913 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:36,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,914 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:36,915 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:36,915 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:36,920 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2024-12-01 23:03:36,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,927 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2024-12-01 23:03:36,929 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 [2024-12-01 23:03:36,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,940 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:36,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:36,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,940 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:36,940 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:36,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:36,942 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2024-12-01 23:03:36,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,948 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2024-12-01 23:03:36,950 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 [2024-12-01 23:03:36,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,961 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:36,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:36,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:36,962 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:36,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:36,964 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2024-12-01 23:03:36,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:36,971 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:36,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2024-12-01 23:03:36,973 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 [2024-12-01 23:03:36,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:36,984 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:36,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:36,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:36,984 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:36,986 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:36,986 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:36,991 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:36,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2024-12-01 23:03:36,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:36,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,000 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2024-12-01 23:03:37,002 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 [2024-12-01 23:03:37,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,016 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:37,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:37,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:37,017 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:37,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:37,019 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2024-12-01 23:03:37,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,025 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2024-12-01 23:03:37,027 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 [2024-12-01 23:03:37,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:37,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:37,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:37,039 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:37,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:37,040 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2024-12-01 23:03:37,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,047 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2024-12-01 23:03:37,049 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 [2024-12-01 23:03:37,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:37,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:37,062 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-12-01 23:03:37,062 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-12-01 23:03:37,066 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2024-12-01 23:03:37,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,073 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2024-12-01 23:03:37,075 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 [2024-12-01 23:03:37,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,086 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-12-01 23:03:37,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:37,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,086 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-12-01 23:03:37,086 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-12-01 23:03:37,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:37,089 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2024-12-01 23:03:37,094 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-12-01 23:03:37,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,095 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2024-12-01 23:03:37,098 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 [2024-12-01 23:03:37,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,109 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:37,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,109 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,110 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:37,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:37,113 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2024-12-01 23:03:37,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,120 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2024-12-01 23:03:37,122 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 [2024-12-01 23:03:37,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,133 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:37,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,133 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,134 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:37,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:37,137 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2024-12-01 23:03:37,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,144 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2024-12-01 23:03:37,146 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 [2024-12-01 23:03:37,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,156 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:37,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,157 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,157 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:37,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:37,160 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2024-12-01 23:03:37,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,167 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2024-12-01 23:03:37,169 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 [2024-12-01 23:03:37,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,180 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,180 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,185 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-12-01 23:03:37,185 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-01 23:03:37,203 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2024-12-01 23:03:37,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,209 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2024-12-01 23:03:37,211 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 [2024-12-01 23:03:37,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,222 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,222 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,227 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-12-01 23:03:37,227 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-01 23:03:37,239 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2024-12-01 23:03:37,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,245 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2024-12-01 23:03:37,247 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 [2024-12-01 23:03:37,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,259 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,259 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,265 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-12-01 23:03:37,265 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-01 23:03:37,281 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2024-12-01 23:03:37,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,287 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2024-12-01 23:03:37,289 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 [2024-12-01 23:03:37,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,300 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,300 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,306 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-12-01 23:03:37,306 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-01 23:03:37,320 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2024-12-01 23:03:37,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,327 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2024-12-01 23:03:37,329 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 [2024-12-01 23:03:37,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,340 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:37,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,340 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,343 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:37,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:37,349 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2024-12-01 23:03:37,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,356 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2024-12-01 23:03:37,358 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 [2024-12-01 23:03:37,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,369 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,369 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,375 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-12-01 23:03:37,376 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-01 23:03:37,396 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2024-12-01 23:03:37,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,402 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2024-12-01 23:03:37,405 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 [2024-12-01 23:03:37,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,416 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,416 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,422 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-12-01 23:03:37,422 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-01 23:03:37,434 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2024-12-01 23:03:37,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,441 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2024-12-01 23:03:37,443 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 [2024-12-01 23:03:37,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,454 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,454 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,457 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-12-01 23:03:37,457 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-01 23:03:37,466 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2024-12-01 23:03:37,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,472 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2024-12-01 23:03:37,474 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 [2024-12-01 23:03:37,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,485 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,485 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,487 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-12-01 23:03:37,488 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-01 23:03:37,496 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2024-12-01 23:03:37,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,502 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2024-12-01 23:03:37,505 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 [2024-12-01 23:03:37,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,516 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:37,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,516 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,517 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:37,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:37,519 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2024-12-01 23:03:37,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,526 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2024-12-01 23:03:37,528 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 [2024-12-01 23:03:37,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,538 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:37,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,539 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,539 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:37,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:37,542 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2024-12-01 23:03:37,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,549 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2024-12-01 23:03:37,550 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 [2024-12-01 23:03:37,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,561 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,561 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,564 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-12-01 23:03:37,564 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-01 23:03:37,571 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2024-12-01 23:03:37,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,577 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2024-12-01 23:03:37,579 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 [2024-12-01 23:03:37,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,590 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:37,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,590 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,591 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:37,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:37,593 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2024-12-01 23:03:37,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,600 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2024-12-01 23:03:37,602 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 [2024-12-01 23:03:37,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,616 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:37,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,616 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,617 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:37,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:37,619 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2024-12-01 23:03:37,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,629 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2024-12-01 23:03:37,631 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 [2024-12-01 23:03:37,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,642 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,642 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,645 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-12-01 23:03:37,645 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-12-01 23:03:37,653 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2024-12-01 23:03:37,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:37,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:37,659 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:37,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2024-12-01 23:03:37,661 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 [2024-12-01 23:03:37,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-12-01 23:03:37,673 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-12-01 23:03:37,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:37,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:37,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:37,673 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-12-01 23:03:37,673 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:37,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:37,677 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:37,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2024-12-01 23:03:37,682 INFO L366 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-12-01 23:03:37,682 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc2#1.base, main_#t~malloc2#1.offset, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~nondet4#1, main_#t~mem5#1, main_#t~mem6#1, main_#t~mem7#1, main_#t~post8#1, main_#t~mem9#1, main_#t~mem10#1, main_~x~0#1.base, main_~x~0#1.offset, main_~debug~0#1.base, main_~debug~0#1.offset;call main_#t~malloc2#1.base, main_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc2#1.base, main_#t~malloc2#1.offset;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);main_~debug~0#1.base, main_~debug~0#1.offset := main_#t~malloc3#1.base, main_#t~malloc3#1.offset;havoc main_#t~nondet4#1;call write~int#1(main_#t~nondet4#1, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~nondet4#1;call write~int#0(0, main_~debug~0#1.base, main_~debug~0#1.offset, 4);" "call main_#t~mem5#1 := read~int#1(main_~x~0#1.base, main_~x~0#1.offset, 4);" "assume main_#t~mem5#1 < 255;havoc main_#t~mem5#1;" "call main_#t~mem6#1 := read~int#1(main_~x~0#1.base, main_~x~0#1.offset, 4);" "assume 0 != (if main_#t~mem6#1 < 0 && 0 != main_#t~mem6#1 % 2 then main_#t~mem6#1 % 2 - 2 else main_#t~mem6#1 % 2);havoc main_#t~mem6#1;call main_#t~mem7#1 := read~int#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_#t~post8#1 := main_#t~mem7#1;call write~int#1(main_#t~post8#1 - 1, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~mem7#1;havoc main_#t~post8#1;" "call main_#t~mem10#1 := read~int#0(main_~debug~0#1.base, main_~debug~0#1.offset, 4);" "assume !(0 != main_#t~mem10#1);havoc main_#t~mem10#1;" [2024-12-01 23:03:37,682 INFO L749 eck$LassoCheckResult]: Loop: "call main_#t~mem5#1 := read~int#1(main_~x~0#1.base, main_~x~0#1.offset, 4);" "assume main_#t~mem5#1 < 255;havoc main_#t~mem5#1;" "call main_#t~mem6#1 := read~int#1(main_~x~0#1.base, main_~x~0#1.offset, 4);" "assume 0 != (if main_#t~mem6#1 < 0 && 0 != main_#t~mem6#1 % 2 then main_#t~mem6#1 % 2 - 2 else main_#t~mem6#1 % 2);havoc main_#t~mem6#1;call main_#t~mem7#1 := read~int#1(main_~x~0#1.base, main_~x~0#1.offset, 4);main_#t~post8#1 := main_#t~mem7#1;call write~int#1(main_#t~post8#1 - 1, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~mem7#1;havoc main_#t~post8#1;" "call main_#t~mem10#1 := read~int#0(main_~debug~0#1.base, main_~debug~0#1.offset, 4);" "assume !(0 != main_#t~mem10#1);havoc main_#t~mem10#1;" [2024-12-01 23:03:37,682 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:03:37,682 INFO L85 PathProgramCache]: Analyzing trace with hash 148042798, now seen corresponding path program 2 times [2024-12-01 23:03:37,683 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-12-01 23:03:37,683 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1426992876] [2024-12-01 23:03:37,683 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:03:37,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:03:37,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:37,697 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-01 23:03:37,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:37,708 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-12-01 23:03:37,709 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:03:37,709 INFO L85 PathProgramCache]: Analyzing trace with hash 1067993580, now seen corresponding path program 2 times [2024-12-01 23:03:37,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-12-01 23:03:37,709 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1187062389] [2024-12-01 23:03:37,709 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:03:37,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:03:37,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:37,717 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-01 23:03:37,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:37,724 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-12-01 23:03:37,724 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:03:37,724 INFO L85 PathProgramCache]: Analyzing trace with hash -1611880359, now seen corresponding path program 3 times [2024-12-01 23:03:37,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-12-01 23:03:37,724 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1961547563] [2024-12-01 23:03:37,724 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:03:37,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:03:37,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:03:38,080 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-12-01 23:03:38,080 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1961547563] [2024-12-01 23:03:38,080 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1961547563] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-01 23:03:38,080 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [209787443] [2024-12-01 23:03:38,080 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:03:38,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-01 23:03:38,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:38,082 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-01 23:03:38,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (174)] Waiting until timeout for monitored process [2024-12-01 23:03:38,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:03:38,143 INFO L256 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-01 23:03:38,144 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-01 23:03:38,166 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2024-12-01 23:03:38,186 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2024-12-01 23:03:38,203 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-01 23:03:38,242 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [209787443] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-01 23:03:38,242 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-01 23:03:38,243 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 8 [2024-12-01 23:03:38,243 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1828378515] [2024-12-01 23:03:38,243 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-01 23:03:38,320 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-12-01 23:03:38,321 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-12-01 23:03:38,321 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2024-12-01 23:03:38,321 INFO L87 Difference]: Start difference. First operand 8 states and 9 transitions. cyclomatic complexity: 2 Second operand has 8 states, 8 states have (on average 2.5) internal successors, (20), 8 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-01 23:03:38,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:03:38,379 INFO L93 Difference]: Finished difference Result 12 states and 13 transitions. [2024-12-01 23:03:38,379 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 12 states and 13 transitions. [2024-12-01 23:03:38,379 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-12-01 23:03:38,380 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 12 states to 12 states and 13 transitions. [2024-12-01 23:03:38,380 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 12 [2024-12-01 23:03:38,380 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 12 [2024-12-01 23:03:38,380 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 13 transitions. [2024-12-01 23:03:38,380 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-12-01 23:03:38,380 INFO L218 hiAutomatonCegarLoop]: Abstraction has 12 states and 13 transitions. [2024-12-01 23:03:38,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states and 13 transitions. [2024-12-01 23:03:38,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 12. [2024-12-01 23:03:38,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 1.0833333333333333) internal successors, (13), 11 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-01 23:03:38,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 13 transitions. [2024-12-01 23:03:38,382 INFO L240 hiAutomatonCegarLoop]: Abstraction has 12 states and 13 transitions. [2024-12-01 23:03:38,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-01 23:03:38,383 INFO L425 stractBuchiCegarLoop]: Abstraction has 12 states and 13 transitions. [2024-12-01 23:03:38,383 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2024-12-01 23:03:38,383 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states and 13 transitions. [2024-12-01 23:03:38,383 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-12-01 23:03:38,383 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-12-01 23:03:38,383 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-12-01 23:03:38,383 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2024-12-01 23:03:38,384 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2024-12-01 23:03:38,384 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc2#1.base, main_#t~malloc2#1.offset, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~nondet4#1, main_#t~mem5#1, main_#t~mem6#1, main_#t~mem7#1, main_#t~post8#1, main_#t~mem9#1, main_#t~mem10#1, main_~x~0#1.base, main_~x~0#1.offset, main_~debug~0#1.base, main_~debug~0#1.offset;call main_#t~malloc2#1.base, main_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);main_~x~0#1.base, main_~x~0#1.offset := main_#t~malloc2#1.base, main_#t~malloc2#1.offset;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);main_~debug~0#1.base, main_~debug~0#1.offset := main_#t~malloc3#1.base, main_#t~malloc3#1.offset;havoc main_#t~nondet4#1;call write~int#1(main_#t~nondet4#1, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~nondet4#1;call write~int#0(0, main_~debug~0#1.base, main_~debug~0#1.offset, 4);" "call main_#t~mem5#1 := read~int#1(main_~x~0#1.base, main_~x~0#1.offset, 4);" "assume main_#t~mem5#1 < 255;havoc main_#t~mem5#1;" "call main_#t~mem6#1 := read~int#1(main_~x~0#1.base, main_~x~0#1.offset, 4);" "assume !(0 != (if main_#t~mem6#1 < 0 && 0 != main_#t~mem6#1 % 2 then main_#t~mem6#1 % 2 - 2 else main_#t~mem6#1 % 2));havoc main_#t~mem6#1;call main_#t~mem9#1 := read~int#1(main_~x~0#1.base, main_~x~0#1.offset, 4);call write~int#1(2 + main_#t~mem9#1, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~mem9#1;" [2024-12-01 23:03:38,384 INFO L749 eck$LassoCheckResult]: Loop: "call main_#t~mem10#1 := read~int#0(main_~debug~0#1.base, main_~debug~0#1.offset, 4);" "assume !(0 != main_#t~mem10#1);havoc main_#t~mem10#1;" "call main_#t~mem5#1 := read~int#1(main_~x~0#1.base, main_~x~0#1.offset, 4);" "assume main_#t~mem5#1 < 255;havoc main_#t~mem5#1;" "call main_#t~mem6#1 := read~int#1(main_~x~0#1.base, main_~x~0#1.offset, 4);" "assume !(0 != (if main_#t~mem6#1 < 0 && 0 != main_#t~mem6#1 % 2 then main_#t~mem6#1 % 2 - 2 else main_#t~mem6#1 % 2));havoc main_#t~mem6#1;call main_#t~mem9#1 := read~int#1(main_~x~0#1.base, main_~x~0#1.offset, 4);call write~int#1(2 + main_#t~mem9#1, main_~x~0#1.base, main_~x~0#1.offset, 4);havoc main_#t~mem9#1;" [2024-12-01 23:03:38,384 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:03:38,384 INFO L85 PathProgramCache]: Analyzing trace with hash 889538539, now seen corresponding path program 1 times [2024-12-01 23:03:38,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-12-01 23:03:38,384 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [814108364] [2024-12-01 23:03:38,384 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:03:38,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:03:38,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:38,396 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-01 23:03:38,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:38,404 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-12-01 23:03:38,404 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:03:38,404 INFO L85 PathProgramCache]: Analyzing trace with hash 1483362542, now seen corresponding path program 1 times [2024-12-01 23:03:38,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-12-01 23:03:38,405 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1332308231] [2024-12-01 23:03:38,405 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:03:38,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:03:38,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:38,411 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-01 23:03:38,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:38,416 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-12-01 23:03:38,416 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:03:38,416 INFO L85 PathProgramCache]: Analyzing trace with hash 714113368, now seen corresponding path program 1 times [2024-12-01 23:03:38,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-12-01 23:03:38,417 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2003286390] [2024-12-01 23:03:38,417 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:03:38,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:03:38,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:38,429 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-01 23:03:38,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-01 23:03:38,438 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-12-01 23:03:38,782 INFO L204 LassoAnalysis]: Preferences: [2024-12-01 23:03:38,782 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-12-01 23:03:38,782 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-12-01 23:03:38,782 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-12-01 23:03:38,782 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-12-01 23:03:38,782 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:38,782 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-12-01 23:03:38,782 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-12-01 23:03:38,782 INFO L132 ssoRankerPreferences]: Filename of dumped script: KroeningSharyginaTsitovichWintersteiger-2010CAV-Fig1-alloca.i_Iteration3_Lasso [2024-12-01 23:03:38,782 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-12-01 23:03:38,782 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-12-01 23:03:38,785 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:38,787 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:38,789 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:38,993 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:38,995 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:38,997 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:38,998 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:39,001 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:39,002 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:39,004 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:39,005 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:39,006 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-12-01 23:03:39,252 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-12-01 23:03:39,252 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-12-01 23:03:39,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:39,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:39,254 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:39,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2024-12-01 23:03:39,256 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 [2024-12-01 23:03:39,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:39,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:39,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:39,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:39,267 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:39,267 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-01 23:03:39,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:39,268 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:39,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2024-12-01 23:03:39,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:39,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:39,275 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:39,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2024-12-01 23:03:39,277 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 [2024-12-01 23:03:39,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:39,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-12-01 23:03:39,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:39,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:39,287 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:39,288 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-12-01 23:03:39,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-12-01 23:03:39,289 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:39,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2024-12-01 23:03:39,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:39,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:39,295 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:39,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2024-12-01 23:03:39,297 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 [2024-12-01 23:03:39,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:39,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:39,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:39,308 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:39,310 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:39,310 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-01 23:03:39,314 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:39,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2024-12-01 23:03:39,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:39,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:39,321 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:39,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2024-12-01 23:03:39,322 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 [2024-12-01 23:03:39,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:39,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:39,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:39,333 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:39,335 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:39,335 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-01 23:03:39,338 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:39,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2024-12-01 23:03:39,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:39,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:39,345 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:39,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2024-12-01 23:03:39,347 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 [2024-12-01 23:03:39,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:39,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:39,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:39,358 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:39,360 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:39,360 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-01 23:03:39,365 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:39,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2024-12-01 23:03:39,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:39,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:39,372 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:39,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2024-12-01 23:03:39,373 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 [2024-12-01 23:03:39,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:39,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:39,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:39,385 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:39,386 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:39,386 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-01 23:03:39,390 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-12-01 23:03:39,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2024-12-01 23:03:39,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:39,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:39,397 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:39,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2024-12-01 23:03:39,399 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 [2024-12-01 23:03:39,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-12-01 23:03:39,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-12-01 23:03:39,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-12-01 23:03:39,410 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-12-01 23:03:39,411 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-12-01 23:03:39,411 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-12-01 23:03:39,417 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-12-01 23:03:39,426 INFO L443 ModelExtractionUtils]: Simplification made 5 calls to the SMT solver. [2024-12-01 23:03:39,428 INFO L444 ModelExtractionUtils]: 2 out of 7 variables were initially zero. Simplification set additionally 2 variables to zero. [2024-12-01 23:03:39,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-12-01 23:03:39,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:03:39,431 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-12-01 23:03:39,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2024-12-01 23:03:39,432 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-12-01 23:03:39,445 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2024-12-01 23:03:39,445 INFO L474 LassoAnalysis]: Proved termination. [2024-12-01 23:03:39,445 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select (select #memory_int#1 ULTIMATE.start_main_~x~0#1.base) ULTIMATE.start_main_~x~0#1.offset)_2) = -1*v_rep(select (select #memory_int#1 ULTIMATE.start_main_~x~0#1.base) ULTIMATE.start_main_~x~0#1.offset)_2 + 255 Supporting invariants [] [2024-12-01 23:03:39,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2024-12-01 23:03:39,477 INFO L156 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2024-12-01 23:03:39,484 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#1 [2024-12-01 23:03:39,484 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#1,GLOBAL] [2024-12-01 23:03:39,484 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#1,GLOBAL],[IdentifierExpression[~x~0!base,]]] [2024-12-01 23:03:39,495 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:03:39,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:03:39,510 INFO L256 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-01 23:03:39,511 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-01 23:03:39,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:03:39,524 INFO L256 TraceCheckSpWp]: Trace formula consists of 33 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-01 23:03:39,524 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-01 23:03:39,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-01 23:03:39,564 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2024-12-01 23:03:39,565 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 12 states and 13 transitions. cyclomatic complexity: 2 Second operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-01 23:03:39,607 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 12 states and 13 transitions. cyclomatic complexity: 2. Second operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 24 states and 26 transitions. Complement of second has 8 states. [2024-12-01 23:03:39,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2024-12-01 23:03:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-01 23:03:39,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 15 transitions. [2024-12-01 23:03:39,612 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 15 transitions. Stem has 6 letters. Loop has 6 letters. [2024-12-01 23:03:39,613 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-12-01 23:03:39,613 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 15 transitions. Stem has 12 letters. Loop has 6 letters. [2024-12-01 23:03:39,613 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-12-01 23:03:39,613 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 15 transitions. Stem has 6 letters. Loop has 12 letters. [2024-12-01 23:03:39,613 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-12-01 23:03:39,613 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 24 states and 26 transitions. [2024-12-01 23:03:39,614 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2024-12-01 23:03:39,614 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 24 states to 0 states and 0 transitions. [2024-12-01 23:03:39,614 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2024-12-01 23:03:39,614 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2024-12-01 23:03:39,615 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2024-12-01 23:03:39,615 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-12-01 23:03:39,615 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-12-01 23:03:39,615 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-12-01 23:03:39,615 INFO L425 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-12-01 23:03:39,615 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2024-12-01 23:03:39,615 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2024-12-01 23:03:39,615 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2024-12-01 23:03:39,615 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2024-12-01 23:03:39,622 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 01.12 11:03:39 BoogieIcfgContainer [2024-12-01 23:03:39,622 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-12-01 23:03:39,623 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-01 23:03:39,623 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-01 23:03:39,623 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-01 23:03:39,624 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:03:30" (3/4) ... [2024-12-01 23:03:39,625 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-01 23:03:39,625 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-01 23:03:39,626 INFO L158 Benchmark]: Toolchain (without parser) took 9549.35ms. Allocated memory was 117.4MB in the beginning and 218.1MB in the end (delta: 100.7MB). Free memory was 92.4MB in the beginning and 146.6MB in the end (delta: -54.2MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. [2024-12-01 23:03:39,626 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory was 73.0MB in the beginning and 72.9MB in the end (delta: 86.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-01 23:03:39,627 INFO L158 Benchmark]: CACSL2BoogieTranslator took 302.07ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 76.4MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-01 23:03:39,627 INFO L158 Benchmark]: Boogie Procedure Inliner took 31.64ms. Allocated memory is still 117.4MB. Free memory was 76.4MB in the beginning and 75.0MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-01 23:03:39,627 INFO L158 Benchmark]: Boogie Preprocessor took 31.20ms. Allocated memory is still 117.4MB. Free memory was 75.0MB in the beginning and 73.5MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-01 23:03:39,627 INFO L158 Benchmark]: RCFGBuilder took 234.02ms. Allocated memory is still 117.4MB. Free memory was 73.5MB in the beginning and 63.0MB in the end (delta: 10.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-01 23:03:39,628 INFO L158 Benchmark]: BuchiAutomizer took 8942.99ms. Allocated memory was 117.4MB in the beginning and 218.1MB in the end (delta: 100.7MB). Free memory was 63.0MB in the beginning and 146.6MB in the end (delta: -83.6MB). Peak memory consumption was 11.8MB. Max. memory is 16.1GB. [2024-12-01 23:03:39,628 INFO L158 Benchmark]: Witness Printer took 2.58ms. Allocated memory is still 218.1MB. Free memory was 146.6MB in the beginning and 146.6MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-01 23:03:39,630 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory was 73.0MB in the beginning and 72.9MB in the end (delta: 86.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 302.07ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 76.4MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 31.64ms. Allocated memory is still 117.4MB. Free memory was 76.4MB in the beginning and 75.0MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 31.20ms. Allocated memory is still 117.4MB. Free memory was 75.0MB in the beginning and 73.5MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 234.02ms. Allocated memory is still 117.4MB. Free memory was 73.5MB in the beginning and 63.0MB in the end (delta: 10.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * BuchiAutomizer took 8942.99ms. Allocated memory was 117.4MB in the beginning and 218.1MB in the end (delta: 100.7MB). Free memory was 63.0MB in the beginning and 146.6MB in the end (delta: -83.6MB). Peak memory consumption was 11.8MB. Max. memory is 16.1GB. * Witness Printer took 2.58ms. Allocated memory is still 218.1MB. Free memory was 146.6MB in the beginning and 146.6MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#1,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#1,GLOBAL],[IdentifierExpression[~x~0!base,]]] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 3 terminating modules (2 trivial, 1 deterministic, 0 nondeterministic). One deterministic module has affine ranking function null and consists of 5 locations. 2 modules have a trivial ranking function, the largest among these consists of 8 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 8.8s and 4 iterations. TraceHistogramMax:1. Analysis of lassos took 8.5s. Construction of modules took 0.0s. Büchi inclusion checks took 0.2s. Highest rank in rank-based complementation 3. Minimization of det autom 3. Minimization of nondet autom 0. Automata minimization 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations. 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 [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 18 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 17 mSDsluCounter, 59 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 31 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 59 IncrementalHoareTripleChecker+Invalid, 63 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 28 mSDtfsCounter, 59 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc2 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital182 mio100 ax109 hnf100 lsp91 ukn71 mio100 lsp20 div359 bol100 ite100 ukn100 eq147 hnf95 smp42 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 21ms VariablesStem: 3 VariablesLoop: 3 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2024-12-01 23:03:39,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2024-12-01 23:03:39,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (174)] Ended with exit code 0 [2024-12-01 23:03:40,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-12-01 23:03:40,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72699f6-c497-49e8-af1c-7bb44af36b17/bin/uautomizer-verify-84ZbGMXZE1/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 Writing output log to file Ultimate.log Result: TRUE