./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loops/matrix-2-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/matrix-2-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 29c60028fe77c919c85938e022adc26e4c09a5802df35e9dae1aea434a543980 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:40:48,371 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:40:48,528 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-23 21:40:48,542 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:40:48,543 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:40:48,602 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:40:48,603 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:40:48,604 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:40:48,605 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 21:40:48,615 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 21:40:48,617 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 21:40:48,618 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 21:40:48,618 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 21:40:48,621 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-23 21:40:48,622 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-23 21:40:48,623 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-23 21:40:48,623 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-23 21:40:48,624 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-23 21:40:48,625 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-23 21:40:48,625 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:40:48,626 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-23 21:40:48,627 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:40:48,628 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:40:48,628 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:40:48,629 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:40:48,629 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-23 21:40:48,630 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-23 21:40:48,630 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-23 21:40:48,631 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 21:40:48,632 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:40:48,633 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:40:48,634 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-23 21:40:48,634 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:40:48,635 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:40:48,635 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:40:48,635 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:40:48,636 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 21:40:48,636 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-23 21:40:48,637 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29c60028fe77c919c85938e022adc26e4c09a5802df35e9dae1aea434a543980 [2023-11-23 21:40:49,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:40:49,122 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:40:49,126 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:40:49,128 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:40:49,130 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:40:49,131 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/loops/matrix-2-2.c [2023-11-23 21:40:52,518 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:40:52,820 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:40:52,820 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/sv-benchmarks/c/loops/matrix-2-2.c [2023-11-23 21:40:52,828 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/data/7587c8b6b/50a710e1b6034952b8101ddfb4a32d6a/FLAG827955265 [2023-11-23 21:40:52,848 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/data/7587c8b6b/50a710e1b6034952b8101ddfb4a32d6a [2023-11-23 21:40:52,855 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:40:52,858 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:40:52,860 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:40:52,860 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:40:52,865 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:40:52,866 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:40:52" (1/1) ... [2023-11-23 21:40:52,867 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c7732f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:52, skipping insertion in model container [2023-11-23 21:40:52,867 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:40:52" (1/1) ... [2023-11-23 21:40:52,889 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:40:53,125 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:40:53,141 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:40:53,173 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:40:53,188 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:40:53,189 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:53 WrapperNode [2023-11-23 21:40:53,189 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:40:53,190 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:40:53,190 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:40:53,190 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:40:53,198 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:53" (1/1) ... [2023-11-23 21:40:53,211 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:53" (1/1) ... [2023-11-23 21:40:53,246 INFO L138 Inliner]: procedures = 15, calls = 15, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 79 [2023-11-23 21:40:53,246 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:40:53,247 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:40:53,248 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:40:53,248 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:40:53,257 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:53" (1/1) ... [2023-11-23 21:40:53,257 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:53" (1/1) ... [2023-11-23 21:40:53,260 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:53" (1/1) ... [2023-11-23 21:40:53,272 INFO L189 HeapSplitter]: Split 6 memory accesses to 2 slices as follows [2, 4] [2023-11-23 21:40:53,272 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:53" (1/1) ... [2023-11-23 21:40:53,272 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:53" (1/1) ... [2023-11-23 21:40:53,278 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:53" (1/1) ... [2023-11-23 21:40:53,282 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:53" (1/1) ... [2023-11-23 21:40:53,283 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:53" (1/1) ... [2023-11-23 21:40:53,285 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:53" (1/1) ... [2023-11-23 21:40:53,287 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:40:53,288 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:40:53,288 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:40:53,289 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:40:53,289 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:53" (1/1) ... [2023-11-23 21:40:53,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:53,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:53,326 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:53,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-23 21:40:53,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:40:53,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-23 21:40:53,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-23 21:40:53,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:40:53,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-23 21:40:53,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-23 21:40:53,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:40:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:40:53,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-23 21:40:53,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-23 21:40:53,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:40:53,445 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:40:53,447 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:40:53,637 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:40:53,646 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:40:53,648 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-23 21:40:53,650 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:40:53 BoogieIcfgContainer [2023-11-23 21:40:53,651 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:40:53,652 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-23 21:40:53,652 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-23 21:40:53,657 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-23 21:40:53,657 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-23 21:40:53,658 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 09:40:52" (1/3) ... [2023-11-23 21:40:53,659 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3d9fa969 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 09:40:53, skipping insertion in model container [2023-11-23 21:40:53,659 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-23 21:40:53,660 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:53" (2/3) ... [2023-11-23 21:40:53,663 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3d9fa969 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 09:40:53, skipping insertion in model container [2023-11-23 21:40:53,663 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-23 21:40:53,664 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:40:53" (3/3) ... [2023-11-23 21:40:53,665 INFO L332 chiAutomizerObserver]: Analyzing ICFG matrix-2-2.c [2023-11-23 21:40:53,763 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-23 21:40:53,765 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-23 21:40:53,765 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-23 21:40:53,765 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-23 21:40:53,765 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-23 21:40:53,766 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-23 21:40:53,767 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-23 21:40:53,767 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-23 21:40:53,772 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 21 states, 20 states have (on average 1.55) internal successors, (31), 20 states have internal predecessors, (31), 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) [2023-11-23 21:40:53,797 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 13 [2023-11-23 21:40:53,798 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 21:40:53,798 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 21:40:53,805 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2023-11-23 21:40:53,805 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2023-11-23 21:40:53,805 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-23 21:40:53,806 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 21 states, 20 states have (on average 1.55) internal successors, (31), 20 states have internal predecessors, (31), 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) [2023-11-23 21:40:53,810 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 13 [2023-11-23 21:40:53,810 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 21:40:53,810 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 21:40:53,811 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2023-11-23 21:40:53,811 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2023-11-23 21:40:53,821 INFO L748 eck$LassoCheckResult]: Stem: 18#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet9#1, main_#t~mem10#1, main_#t~mem11#1, main_#t~post8#1, main_#t~post7#1, main_#t~mem14#1, main_#t~post13#1, main_#t~post12#1, main_~N_LIN~0#1, main_~N_COL~0#1, main_~j~0#1, main_~k~0#1, main_~#matriz~0#1.base, main_~#matriz~0#1.offset, main_~maior~0#1;havoc main_#t~nondet4#1;main_~N_LIN~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;havoc main_#t~nondet5#1;main_~N_COL~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1; 13#L18true assume !((if main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 else main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 - 18446744073709551616) >= 1000000000 || (if main_~N_COL~0#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then main_~N_COL~0#1 % 4294967296 % 18446744073709551616 else main_~N_COL~0#1 % 4294967296 % 18446744073709551616 - 18446744073709551616) >= 1000000000);havoc main_~j~0#1;havoc main_~k~0#1;call main_~#matriz~0#1.base, main_~#matriz~0#1.offset := #Ultimate.allocOnStack(4 * main_~N_LIN~0#1 * main_~N_COL~0#1 % 4294967296);havoc main_~maior~0#1;havoc main_#t~nondet6#1;main_~maior~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;main_~j~0#1 := 0; 6#L25-3true [2023-11-23 21:40:53,823 INFO L750 eck$LassoCheckResult]: Loop: 6#L25-3true assume !!(main_~j~0#1 % 4294967296 < main_~N_COL~0#1 % 4294967296);main_~k~0#1 := 0; 20#L26-3true assume !true; 14#L25-2true main_#t~post7#1 := main_~j~0#1;main_~j~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; 6#L25-3true [2023-11-23 21:40:53,830 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:40:53,831 INFO L85 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 1 times [2023-11-23 21:40:53,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:40:53,844 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1457513584] [2023-11-23 21:40:53,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:40:53,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:40:53,953 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 21:40:53,953 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1303882601] [2023-11-23 21:40:53,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:40:53,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:40:53,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:53,960 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 21:40:53,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-23 21:40:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:40:54,069 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:40:54,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:40:54,109 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:40:54,112 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:40:54,113 INFO L85 PathProgramCache]: Analyzing trace with hash 45232, now seen corresponding path program 1 times [2023-11-23 21:40:54,113 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:40:54,113 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728080547] [2023-11-23 21:40:54,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:40:54,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:40:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:40:54,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:40:54,171 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:40:54,172 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728080547] [2023-11-23 21:40:54,172 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1728080547] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:40:54,173 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:40:54,173 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:40:54,174 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1692763701] [2023-11-23 21:40:54,174 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:40:54,178 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 21:40:54,179 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:40:54,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-23 21:40:54,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 21:40:54,228 INFO L87 Difference]: Start difference. First operand has 21 states, 20 states have (on average 1.55) internal successors, (31), 20 states have internal predecessors, (31), 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 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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) [2023-11-23 21:40:54,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:40:54,236 INFO L93 Difference]: Finished difference Result 20 states and 25 transitions. [2023-11-23 21:40:54,237 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 20 states and 25 transitions. [2023-11-23 21:40:54,239 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 11 [2023-11-23 21:40:54,242 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 20 states to 15 states and 19 transitions. [2023-11-23 21:40:54,243 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 15 [2023-11-23 21:40:54,244 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 15 [2023-11-23 21:40:54,244 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 19 transitions. [2023-11-23 21:40:54,245 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:40:54,245 INFO L218 hiAutomatonCegarLoop]: Abstraction has 15 states and 19 transitions. [2023-11-23 21:40:54,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states and 19 transitions. [2023-11-23 21:40:54,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2023-11-23 21:40:54,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 14 states have internal predecessors, (19), 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) [2023-11-23 21:40:54,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 19 transitions. [2023-11-23 21:40:54,273 INFO L240 hiAutomatonCegarLoop]: Abstraction has 15 states and 19 transitions. [2023-11-23 21:40:54,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-23 21:40:54,277 INFO L428 stractBuchiCegarLoop]: Abstraction has 15 states and 19 transitions. [2023-11-23 21:40:54,277 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-11-23 21:40:54,278 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15 states and 19 transitions. [2023-11-23 21:40:54,278 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 11 [2023-11-23 21:40:54,279 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 21:40:54,279 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 21:40:54,279 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2023-11-23 21:40:54,279 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2023-11-23 21:40:54,280 INFO L748 eck$LassoCheckResult]: Stem: 63#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); 56#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet9#1, main_#t~mem10#1, main_#t~mem11#1, main_#t~post8#1, main_#t~post7#1, main_#t~mem14#1, main_#t~post13#1, main_#t~post12#1, main_~N_LIN~0#1, main_~N_COL~0#1, main_~j~0#1, main_~k~0#1, main_~#matriz~0#1.base, main_~#matriz~0#1.offset, main_~maior~0#1;havoc main_#t~nondet4#1;main_~N_LIN~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;havoc main_#t~nondet5#1;main_~N_COL~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1; 57#L18 assume !((if main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 else main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 - 18446744073709551616) >= 1000000000 || (if main_~N_COL~0#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then main_~N_COL~0#1 % 4294967296 % 18446744073709551616 else main_~N_COL~0#1 % 4294967296 % 18446744073709551616 - 18446744073709551616) >= 1000000000);havoc main_~j~0#1;havoc main_~k~0#1;call main_~#matriz~0#1.base, main_~#matriz~0#1.offset := #Ultimate.allocOnStack(4 * main_~N_LIN~0#1 * main_~N_COL~0#1 % 4294967296);havoc main_~maior~0#1;havoc main_#t~nondet6#1;main_~maior~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;main_~j~0#1 := 0; 53#L25-3 [2023-11-23 21:40:54,280 INFO L750 eck$LassoCheckResult]: Loop: 53#L25-3 assume !!(main_~j~0#1 % 4294967296 < main_~N_COL~0#1 % 4294967296);main_~k~0#1 := 0; 55#L26-3 assume !(main_~k~0#1 % 4294967296 < main_~N_LIN~0#1 % 4294967296); 62#L25-2 main_#t~post7#1 := main_~j~0#1;main_~j~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; 53#L25-3 [2023-11-23 21:40:54,281 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:40:54,281 INFO L85 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 2 times [2023-11-23 21:40:54,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:40:54,289 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18460653] [2023-11-23 21:40:54,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:40:54,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:40:54,309 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 21:40:54,309 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2079147019] [2023-11-23 21:40:54,309 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-23 21:40:54,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:40:54,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:54,356 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 21:40:54,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-23 21:40:54,409 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2023-11-23 21:40:54,409 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2023-11-23 21:40:54,409 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:40:54,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:40:54,424 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:40:54,425 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:40:54,425 INFO L85 PathProgramCache]: Analyzing trace with hash 44891, now seen corresponding path program 1 times [2023-11-23 21:40:54,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:40:54,425 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [936096437] [2023-11-23 21:40:54,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:40:54,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:40:54,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:40:54,436 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:40:54,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:40:54,451 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:40:54,452 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:40:54,452 INFO L85 PathProgramCache]: Analyzing trace with hash 889574360, now seen corresponding path program 1 times [2023-11-23 21:40:54,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:40:54,453 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [495602059] [2023-11-23 21:40:54,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:40:54,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:40:54,462 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 21:40:54,462 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [669107546] [2023-11-23 21:40:54,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:40:54,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:40:54,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:54,469 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 21:40:54,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-23 21:40:54,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:40:54,529 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:40:54,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:40:54,545 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:40:54,605 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 21:40:54,606 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 21:40:54,606 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 21:40:54,606 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 21:40:54,606 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-23 21:40:54,607 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:54,607 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 21:40:54,607 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 21:40:54,607 INFO L133 ssoRankerPreferences]: Filename of dumped script: matrix-2-2.c_Iteration2_Loop [2023-11-23 21:40:54,607 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 21:40:54,608 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 21:40:54,624 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:54,632 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:54,637 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:54,656 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:54,864 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 21:40:54,865 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-23 21:40:54,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:54,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:54,870 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:54,886 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 21:40:54,886 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:40:54,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-23 21:40:54,917 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 21:40:54,917 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post7#1=0} Honda state: {ULTIMATE.start_main_#t~post7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 21:40:54,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:54,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:54,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:54,944 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:54,947 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 21:40:54,947 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:40:54,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-23 21:40:54,997 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 21:40:54,997 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~N_LIN~0#1=0} Honda state: {ULTIMATE.start_main_~N_LIN~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 21:40:55,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:55,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:55,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:55,013 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:55,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-23 21:40:55,016 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 21:40:55,016 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:40:55,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:55,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:55,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:55,078 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:55,090 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-23 21:40:55,090 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:40:55,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-23 21:40:55,149 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-23 21:40:55,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:55,158 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 21:40:55,158 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 21:40:55,159 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 21:40:55,159 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 21:40:55,159 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 21:40:55,159 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:55,159 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 21:40:55,159 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 21:40:55,159 INFO L133 ssoRankerPreferences]: Filename of dumped script: matrix-2-2.c_Iteration2_Loop [2023-11-23 21:40:55,159 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 21:40:55,159 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 21:40:55,161 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:55,168 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:55,174 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:55,185 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:55,385 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 21:40:55,389 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 21:40:55,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:55,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:55,392 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:55,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:55,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:55,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:55,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:55,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:55,421 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:55,423 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:40:55,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:55,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-23 21:40:55,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:55,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:55,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:55,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:55,485 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:55,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-23 21:40:55,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:55,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:55,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:55,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:55,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:55,499 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:55,501 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:40:55,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:55,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:55,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2023-11-23 21:40:55,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:55,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:55,543 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:55,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:55,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:55,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:55,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:55,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:55,567 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:55,571 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:40:55,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:55,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-23 21:40:55,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:55,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:55,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:55,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:55,602 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:55,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-23 21:40:55,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:55,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:55,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:55,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:55,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:55,615 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:55,616 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:40:55,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:55,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:55,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:55,637 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 21:40:55,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:55,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:55,639 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:55,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-23 21:40:55,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:55,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:55,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:55,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:55,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:55,656 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:40:55,664 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:40:55,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:55,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:55,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:55,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:55,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:55,718 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:55,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:55,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:55,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:55,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:55,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:55,744 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:40:55,750 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:40:55,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:55,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-23 21:40:55,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:55,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:55,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:55,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:55,783 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:55,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-23 21:40:55,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:55,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:55,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:55,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:55,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:55,815 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:40:55,829 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:40:55,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:55,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:55,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:55,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:55,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:55,861 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:55,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:55,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:55,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:55,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:55,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:55,882 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:40:55,883 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:40:55,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:55,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-23 21:40:55,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:55,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:55,918 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 21:40:55,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:55,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:55,920 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:55,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:55,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:55,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:55,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:55,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:55,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:40:55,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-23 21:40:55,943 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:40:55,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:55,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:55,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:55,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:55,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:55,986 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:55,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:56,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:56,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:56,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:56,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:56,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:40:56,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-23 21:40:56,009 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:40:56,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:56,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:56,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:56,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:56,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:56,043 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:56,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:56,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:56,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:56,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:56,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:56,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:40:56,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-23 21:40:56,070 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:40:56,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:56,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:56,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:56,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:56,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:56,109 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:56,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:56,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:56,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:56,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:56,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:56,135 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:40:56,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-23 21:40:56,137 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:40:56,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:56,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:56,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:56,187 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 21:40:56,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:56,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:56,188 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:56,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-23 21:40:56,190 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 [2023-11-23 21:40:56,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:56,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:56,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:56,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:56,202 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:40:56,203 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:40:56,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:56,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:56,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:56,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:56,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:56,244 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:56,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-23 21:40:56,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:56,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:56,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:56,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:56,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:56,264 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:40:56,273 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:40:56,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:56,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:56,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:56,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:56,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:56,319 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:56,325 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 [2023-11-23 21:40:56,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-23 21:40:56,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:56,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:56,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:56,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:56,340 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:40:56,348 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:40:56,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:56,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:56,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:56,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:56,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:56,389 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:56,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-23 21:40:56,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:56,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:56,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:56,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:56,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:56,402 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:40:56,404 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:40:56,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:56,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:56,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:56,453 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 21:40:56,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:56,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:56,454 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:56,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:56,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-23 21:40:56,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:56,475 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:40:56,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:56,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:56,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:56,476 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:40:56,478 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:40:56,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:56,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:56,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:56,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:56,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:56,526 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:56,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:56,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-23 21:40:56,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:56,547 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:40:56,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:56,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:56,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:56,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:40:56,552 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:40:56,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:56,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:56,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2023-11-23 21:40:56,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:56,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:56,603 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:56,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-23 21:40:56,607 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 [2023-11-23 21:40:56,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:56,619 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:40:56,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:56,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:56,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:56,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:40:56,638 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:40:56,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:56,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:56,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2023-11-23 21:40:56,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:56,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:56,694 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:56,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-23 21:40:56,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:56,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:56,707 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:40:56,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:56,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:56,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:56,708 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:40:56,714 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:40:56,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:56,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:56,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:56,765 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 21:40:56,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:56,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:56,766 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:56,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-23 21:40:56,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:56,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:56,789 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:40:56,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:56,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:56,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:56,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:40:56,792 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:40:56,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:56,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:56,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:56,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:56,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:56,826 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:56,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:56,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-23 21:40:56,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:56,843 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:40:56,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:56,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:56,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:56,844 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:40:56,848 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:40:56,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:56,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:56,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:56,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:56,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:56,893 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:56,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-23 21:40:56,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:56,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:56,906 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:40:56,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:56,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:56,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:56,906 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:40:56,915 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:40:56,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:56,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:56,960 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:56,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:56,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:56,961 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:56,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-23 21:40:56,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:56,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:56,976 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:40:56,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:56,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:56,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:56,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:40:56,979 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:40:56,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:56,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:57,024 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:57,024 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 21:40:57,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:57,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:57,025 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:57,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:57,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-23 21:40:57,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:57,042 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:40:57,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:57,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:57,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:57,043 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:40:57,045 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:40:57,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:57,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:57,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:57,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:57,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:57,089 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:57,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:57,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-23 21:40:57,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:57,107 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:40:57,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:57,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:57,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:57,107 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:40:57,111 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:40:57,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:57,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:57,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:57,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:57,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:57,158 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:57,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:57,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-23 21:40:57,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:57,175 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:40:57,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:57,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:57,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:57,175 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:40:57,183 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:40:57,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:57,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:57,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:57,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:57,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:57,234 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:57,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:57,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-23 21:40:57,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:57,251 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:40:57,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:57,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:57,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:57,252 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:40:57,254 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:40:57,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:57,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:57,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:57,305 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 21:40:57,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:57,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:57,306 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:57,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:57,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-23 21:40:57,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:57,323 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:40:57,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:57,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:57,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:57,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:40:57,325 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:40:57,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:57,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:57,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:57,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:57,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:57,365 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:57,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:57,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-23 21:40:57,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:57,383 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:40:57,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:57,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:57,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:57,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:40:57,385 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:40:57,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:57,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:57,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:57,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:57,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:57,437 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:57,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:57,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-23 21:40:57,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:57,454 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:40:57,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:57,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:57,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:57,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:40:57,458 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:40:57,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:57,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:57,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:57,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:57,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:57,510 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:57,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:57,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-23 21:40:57,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:57,535 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:40:57,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:57,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:57,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:57,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:40:57,536 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:40:57,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:57,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:57,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2023-11-23 21:40:57,582 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 21:40:57,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:57,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:57,584 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:57,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-23 21:40:57,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:57,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:57,599 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:40:57,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:57,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:57,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:57,600 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:40:57,602 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:40:57,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:57,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:57,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2023-11-23 21:40:57,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:57,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:57,628 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:57,630 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 [2023-11-23 21:40:57,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-23 21:40:57,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:57,641 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:40:57,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:57,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:57,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:57,642 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:40:57,645 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:40:57,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:57,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:57,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:57,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:57,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:57,677 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:57,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:57,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-23 21:40:57,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:57,695 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:40:57,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:57,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:57,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:57,696 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:40:57,701 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:40:57,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:57,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:57,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2023-11-23 21:40:57,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:57,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:57,741 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:57,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-23 21:40:57,746 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 [2023-11-23 21:40:57,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:40:57,758 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:40:57,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:57,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:57,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:57,759 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:40:57,760 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:40:57,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:57,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:57,793 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:58,302 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 21:40:58,302 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 21:40:58,302 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 21:40:58,303 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 21:40:58,303 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 21:40:58,303 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:58,303 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 21:40:58,303 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 21:40:58,303 INFO L133 ssoRankerPreferences]: Filename of dumped script: matrix-2-2.c_Iteration2_Lasso [2023-11-23 21:40:58,303 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 21:40:58,303 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 21:40:58,307 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:58,311 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:58,315 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:58,319 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:58,344 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:58,347 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:58,350 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:58,355 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:58,662 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:58,665 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:58,668 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:58,671 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:58,674 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:58,678 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:58,680 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:58,683 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:58,686 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:40:59,244 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 21:40:59,244 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 21:40:59,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:59,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:59,253 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:59,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:59,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:59,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:59,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:59,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:59,270 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:59,271 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:40:59,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:59,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-23 21:40:59,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:59,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:59,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:59,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:59,302 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:59,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:59,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-23 21:40:59,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:59,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:59,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:59,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:59,318 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:59,318 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:40:59,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:59,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:59,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:59,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:59,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:59,332 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:59,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-23 21:40:59,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:59,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:59,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:59,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:59,350 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:59,351 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:40:59,352 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:40:59,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:59,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:59,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:59,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:59,386 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:59,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:59,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:59,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:59,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:59,401 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:59,403 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:40:59,403 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:40:59,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-23 21:40:59,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:59,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:59,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:59,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:59,434 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:59,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-23 21:40:59,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:59,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:59,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:59,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:59,445 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:59,448 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:40:59,448 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:40:59,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:59,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:59,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:59,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:59,476 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:59,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:59,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-23 21:40:59,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:59,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:59,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:59,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:59,491 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:59,492 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:40:59,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:59,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:59,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:59,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:59,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:59,528 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:59,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-23 21:40:59,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:59,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:59,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:59,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:59,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:59,545 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:59,545 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:40:59,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:59,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:59,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:59,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:59,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:59,575 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:59,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:59,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:59,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:40:59,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:59,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:59,594 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:59,595 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:40:59,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:40:59,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-23 21:40:59,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:59,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:59,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:59,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:59,627 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:59,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-23 21:40:59,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:59,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:59,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:59,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:59,643 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:59,645 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:40:59,646 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:40:59,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:59,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:59,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:59,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:59,676 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:59,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:59,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:59,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:59,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:59,692 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:59,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-23 21:40:59,707 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:40:59,707 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:40:59,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:59,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2023-11-23 21:40:59,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:59,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:59,743 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:59,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-23 21:40:59,744 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 [2023-11-23 21:40:59,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:59,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:59,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:59,754 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:59,756 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:40:59,756 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:40:59,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:59,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:59,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:59,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:59,787 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:59,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:59,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:59,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:59,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:59,805 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:59,807 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:40:59,807 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:40:59,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-23 21:40:59,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:59,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:59,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:59,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:59,839 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:59,849 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 [2023-11-23 21:40:59,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-23 21:40:59,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:59,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:59,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:59,860 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:59,862 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:40:59,862 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:40:59,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:59,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:59,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:59,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:59,896 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:59,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-23 21:40:59,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:59,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:59,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:59,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:59,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:59,912 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:40:59,912 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:40:59,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:40:59,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2023-11-23 21:40:59,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:40:59,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:40:59,957 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:40:59,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:40:59,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:40:59,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:40:59,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:40:59,974 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:40:59,977 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:40:59,977 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:40:59,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-23 21:40:59,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:00,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,016 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,034 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:00,036 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:00,036 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:41:00,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-23 21:41:00,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2023-11-23 21:41:00,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,062 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-23 21:41:00,063 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 [2023-11-23 21:41:00,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,074 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:00,075 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:00,076 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:41:00,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2023-11-23 21:41:00,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,092 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-23 21:41:00,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,104 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:00,106 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:00,106 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:41:00,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2023-11-23 21:41:00,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,123 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-23 21:41:00,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:00,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,135 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:00,136 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:00,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:00,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2023-11-23 21:41:00,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,164 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-23 21:41:00,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:00,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,176 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:00,177 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:00,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:00,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:00,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,191 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-23 21:41:00,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:00,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,203 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:00,204 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:00,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:00,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2023-11-23 21:41:00,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,250 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-23 21:41:00,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:00,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,265 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:00,266 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:00,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:00,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:00,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,308 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:00,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,325 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:00,326 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:00,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:00,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-23 21:41:00,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2023-11-23 21:41:00,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,359 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-23 21:41:00,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:00,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,377 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:00,377 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:00,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:00,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:00,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,391 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-23 21:41:00,393 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 [2023-11-23 21:41:00,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:00,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:00,403 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:00,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:00,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2023-11-23 21:41:00,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,418 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-23 21:41:00,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:00,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,430 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:00,430 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:00,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:00,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:00,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,444 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-23 21:41:00,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:00,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,461 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:00,461 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:00,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:00,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2023-11-23 21:41:00,474 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 21:41:00,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,475 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-23 21:41:00,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:00,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,487 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:00,487 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:00,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:00,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:00,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,501 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-23 21:41:00,503 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 [2023-11-23 21:41:00,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:00,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,514 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:00,514 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:00,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:00,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:00,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,531 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-23 21:41:00,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,542 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:00,544 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:00,544 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:00,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:00,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,563 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-23 21:41:00,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,575 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:00,576 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:00,577 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:00,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2023-11-23 21:41:00,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,595 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-23 21:41:00,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,611 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:00,613 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:00,613 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:00,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2023-11-23 21:41:00,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,632 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-23 21:41:00,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:00,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,643 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:00,643 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:00,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:00,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2023-11-23 21:41:00,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,658 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-23 21:41:00,661 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 [2023-11-23 21:41:00,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:00,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,673 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:00,673 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:00,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:00,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2023-11-23 21:41:00,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,687 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-23 21:41:00,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:00,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,699 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:00,699 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:00,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:00,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2023-11-23 21:41:00,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,717 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-23 21:41:00,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,728 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:00,730 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:00,731 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:00,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:00,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,763 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-23 21:41:00,765 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 [2023-11-23 21:41:00,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,779 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:00,800 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:00,800 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:00,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:00,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,849 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,866 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:00,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-23 21:41:00,868 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:00,868 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:00,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:00,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,905 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-23 21:41:00,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,923 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:00,925 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:00,926 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:00,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:00,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:00,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:00,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:00,964 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:00,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:00,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:00,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:00,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:00,981 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:00,984 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:00,984 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:00,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-23 21:41:01,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:01,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,022 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,042 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:01,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-23 21:41:01,045 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:01,045 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:01,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:01,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,085 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,100 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:01,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-23 21:41:01,103 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:01,103 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:01,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:01,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,141 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-23 21:41:01,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,154 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:01,155 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:01,156 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:01,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2023-11-23 21:41:01,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,197 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-23 21:41:01,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,211 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:01,213 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:01,213 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:01,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2023-11-23 21:41:01,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,264 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-23 21:41:01,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,281 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:01,283 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:01,283 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:01,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:01,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,328 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-23 21:41:01,332 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 [2023-11-23 21:41:01,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:01,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:01,343 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:01,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:01,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2023-11-23 21:41:01,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,360 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-23 21:41:01,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:01,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,372 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:01,372 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:01,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:01,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2023-11-23 21:41:01,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,386 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-23 21:41:01,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:01,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,399 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:01,400 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:01,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:01,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2023-11-23 21:41:01,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,423 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-23 21:41:01,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:01,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,434 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:01,435 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:01,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:01,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:01,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,451 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-23 21:41:01,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:01,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,462 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:01,463 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:01,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:01,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:01,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,479 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-23 21:41:01,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:01,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,491 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:01,491 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:01,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:01,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:01,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,507 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-23 21:41:01,510 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 [2023-11-23 21:41:01,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:01,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,521 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:01,521 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:01,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:01,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:01,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,536 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-23 21:41:01,537 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 [2023-11-23 21:41:01,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:01,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,547 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:01,548 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:01,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:01,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:01,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,571 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-23 21:41:01,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:01,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,583 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:01,584 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:01,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:01,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2023-11-23 21:41:01,599 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 21:41:01,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,600 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-23 21:41:01,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:01,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,612 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:01,612 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:01,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:01,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2023-11-23 21:41:01,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,630 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-23 21:41:01,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:01,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:01,649 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:01,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:01,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:01,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,688 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,706 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:01,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-23 21:41:01,708 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:01,709 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:01,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:01,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,760 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-23 21:41:01,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:01,779 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:01,779 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:01,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:01,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,813 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,828 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:01,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-23 21:41:01,831 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:01,831 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:01,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:01,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,867 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:01,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,882 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:01,883 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:01,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:01,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-23 21:41:01,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:01,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,912 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:01,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:01,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:01,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:01,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-23 21:41:01,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:01,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:01,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:01,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:01,956 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:01,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:01,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:01,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:01,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:01,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:01,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:01,972 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:01,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:01,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-23 21:41:01,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2023-11-23 21:41:02,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,005 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-23 21:41:02,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:02,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,021 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,024 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:02,024 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:02,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2023-11-23 21:41:02,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,067 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-23 21:41:02,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:02,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,106 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:02,107 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:02,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:02,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,164 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,169 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 [2023-11-23 21:41:02,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-23 21:41:02,184 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:02,184 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:02,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:02,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,232 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:02,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,250 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-23 21:41:02,253 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:02,253 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:02,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:02,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,292 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,297 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 [2023-11-23 21:41:02,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,309 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-23 21:41:02,313 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:02,313 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:02,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:02,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,365 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,373 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 [2023-11-23 21:41:02,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-23 21:41:02,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,389 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:02,389 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:02,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:02,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,421 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:02,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,439 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-23 21:41:02,442 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:02,442 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:02,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:02,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,480 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:02,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,498 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-23 21:41:02,501 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:02,501 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:02,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:02,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,540 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:02,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,554 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,558 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:02,558 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:02,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-23 21:41:02,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:02,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,595 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:02,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,610 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-23 21:41:02,613 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:02,614 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:02,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:02,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,651 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:02,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:02,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,668 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:02,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:02,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-23 21:41:02,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:02,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,708 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:02,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:02,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,723 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,723 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:02,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:02,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-23 21:41:02,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:02,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,762 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-23 21:41:02,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:02,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:02,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,774 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:02,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:02,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:02,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,791 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-23 21:41:02,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:02,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:02,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,804 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:02,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:02,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2023-11-23 21:41:02,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,819 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-23 21:41:02,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:02,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:02,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,831 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,832 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:02,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:02,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2023-11-23 21:41:02,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,847 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-23 21:41:02,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:02,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:02,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,859 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:02,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:02,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:02,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,887 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-23 21:41:02,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:02,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:02,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,900 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:02,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:02,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:02,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,915 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-23 21:41:02,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:02,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:02,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,928 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:02,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:02,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:02,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,943 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-23 21:41:02,945 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 [2023-11-23 21:41:02,955 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:02,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:02,956 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:02,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:02,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:02,970 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 21:41:02,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,971 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:02,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-23 21:41:02,973 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 [2023-11-23 21:41:02,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:02,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:02,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:02,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:02,983 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:02,984 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:02,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:02,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:02,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2023-11-23 21:41:02,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:02,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:02,999 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-23 21:41:03,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:03,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,012 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,012 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:03,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:03,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2023-11-23 21:41:03,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,027 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-23 21:41:03,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,044 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,047 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:03,047 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:03,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:03,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,071 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-23 21:41:03,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,083 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,086 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:03,086 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:03,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2023-11-23 21:41:03,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,108 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-23 21:41:03,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,121 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,123 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:03,124 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:03,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:03,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,174 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-23 21:41:03,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:03,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,193 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:03,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:03,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2023-11-23 21:41:03,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,231 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-23 21:41:03,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:03,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,243 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,244 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:03,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:03,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2023-11-23 21:41:03,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,260 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-23 21:41:03,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:03,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,272 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,273 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:03,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:03,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:03,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,290 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-23 21:41:03,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,303 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,308 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:03,308 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:03,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:03,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,346 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,362 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-23 21:41:03,380 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:03,380 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:03,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:03,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,435 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,449 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-23 21:41:03,453 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:03,453 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:03,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:03,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,492 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,505 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 [2023-11-23 21:41:03,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-23 21:41:03,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,518 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,521 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:03,522 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:03,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:03,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,544 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-23 21:41:03,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,556 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,559 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:03,559 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:03,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2023-11-23 21:41:03,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,580 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-23 21:41:03,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,592 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,595 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:03,595 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:03,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,615 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:03,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,616 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-23 21:41:03,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,628 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,631 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:03,631 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:03,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2023-11-23 21:41:03,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,652 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-23 21:41:03,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,666 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:03,667 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:03,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2023-11-23 21:41:03,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,719 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-23 21:41:03,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,730 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,734 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:03,734 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:03,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2023-11-23 21:41:03,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,768 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-23 21:41:03,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,781 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,784 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:03,784 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:03,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2023-11-23 21:41:03,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,805 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-23 21:41:03,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:03,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,820 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,821 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:03,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:03,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:03,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,860 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-23 21:41:03,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:03,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,879 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,879 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:03,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:03,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2023-11-23 21:41:03,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,916 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-23 21:41:03,918 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 [2023-11-23 21:41:03,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:03,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,929 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,930 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:03,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:03,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:03,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,948 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-23 21:41:03,950 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 [2023-11-23 21:41:03,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:03,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,962 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,963 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:03,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:03,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:03,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2023-11-23 21:41:03,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:03,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:03,981 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:03,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-23 21:41:03,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:03,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:03,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:03,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:03,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:03,994 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:03,994 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:03,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:03,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:04,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,015 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-23 21:41:04,016 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 [2023-11-23 21:41:04,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:04,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:04,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,027 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:04,028 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:04,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:04,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2023-11-23 21:41:04,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,052 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-23 21:41:04,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:04,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:04,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,064 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:04,064 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:04,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:04,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2023-11-23 21:41:04,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,080 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-23 21:41:04,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:04,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:04,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,092 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:04,092 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:04,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:04,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2023-11-23 21:41:04,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,107 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-23 21:41:04,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:04,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:04,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,119 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:04,119 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:04,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:04,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2023-11-23 21:41:04,133 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 21:41:04,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,135 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-23 21:41:04,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,151 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:04,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,151 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,152 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:04,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:04,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2023-11-23 21:41:04,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,167 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-23 21:41:04,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,178 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:04,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,179 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,179 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:04,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:04,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2023-11-23 21:41:04,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,195 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-23 21:41:04,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,206 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,206 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,208 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:04,208 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:04,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2023-11-23 21:41:04,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,227 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-23 21:41:04,228 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 [2023-11-23 21:41:04,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,238 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,239 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,240 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:04,240 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:04,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2023-11-23 21:41:04,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,259 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-23 21:41:04,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,270 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,271 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,272 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:04,272 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:04,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2023-11-23 21:41:04,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,291 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-23 21:41:04,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,302 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:04,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,302 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,303 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:04,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:04,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2023-11-23 21:41:04,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,319 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-23 21:41:04,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,330 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:04,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,330 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,331 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:04,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:04,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2023-11-23 21:41:04,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,347 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-23 21:41:04,348 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 [2023-11-23 21:41:04,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,358 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:04,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,359 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,359 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:04,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:04,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2023-11-23 21:41:04,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,375 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-23 21:41:04,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,387 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,387 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,389 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:04,389 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:04,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2023-11-23 21:41:04,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,423 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-23 21:41:04,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,435 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,435 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,445 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:04,445 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:04,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:04,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,484 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-23 21:41:04,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,495 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,495 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,497 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:04,497 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:04,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2023-11-23 21:41:04,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,516 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-23 21:41:04,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,528 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,528 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,530 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:04,530 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:04,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:04,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,550 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-23 21:41:04,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,562 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,562 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,564 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:04,564 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:04,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:04,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,608 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-23 21:41:04,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,625 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,625 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,628 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:04,628 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:04,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:04,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,676 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,693 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,694 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-23 21:41:04,696 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:04,696 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:04,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:04,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,736 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-23 21:41:04,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,760 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,762 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:04,762 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:04,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:04,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,812 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,830 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,830 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-23 21:41:04,833 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:04,833 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:04,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:04,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,878 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-23 21:41:04,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,893 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,893 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,895 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:04,895 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:04,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:04,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,928 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,943 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:04,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,944 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-23 21:41:04,944 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:04,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:04,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:04,972 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:04,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:04,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:04,974 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:04,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:04,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-23 21:41:04,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:04,991 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:04,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:04,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:04,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:04,991 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:04,992 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:04,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:05,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:05,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:05,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:05,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:05,023 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:05,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:05,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:05,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:05,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:05,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:05,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:05,038 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:05,039 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:05,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:05,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-23 21:41:05,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:05,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:05,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:05,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:05,088 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:05,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:05,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:05,103 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:05,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:05,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:05,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:05,103 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:05,104 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:05,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:05,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-23 21:41:05,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:05,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:05,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:05,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:05,144 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:05,146 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 [2023-11-23 21:41:05,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:05,159 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:05,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:05,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:05,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:05,159 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:05,160 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:05,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:05,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-23 21:41:05,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:05,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:05,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:05,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:05,196 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:05,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:05,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:05,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:05,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:05,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:05,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:05,211 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:05,212 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:05,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:05,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-23 21:41:05,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:05,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:05,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:05,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:05,246 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:05,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:05,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-23 21:41:05,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:05,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:05,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:05,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:05,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:05,261 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:05,261 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:05,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:05,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:05,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2023-11-23 21:41:05,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:05,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:05,293 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:05,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-23 21:41:05,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:05,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:05,305 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:05,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:05,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:05,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:05,305 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:05,306 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:05,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:05,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:05,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:05,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:05,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:05,327 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:05,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-23 21:41:05,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:05,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:05,338 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:05,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:05,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:05,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:05,338 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:05,339 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:05,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:05,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:05,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2023-11-23 21:41:05,354 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 21:41:05,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:05,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:05,355 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:05,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-23 21:41:05,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:05,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:05,367 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:05,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:05,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:05,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:05,367 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:05,368 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:05,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:05,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:05,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2023-11-23 21:41:05,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:05,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:05,384 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:05,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-23 21:41:05,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:05,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:05,396 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:05,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:05,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:05,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:05,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:05,401 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:05,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:05,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:05,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:05,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:05,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:05,444 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:05,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:05,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:05,461 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:05,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:05,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:05,462 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:05,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-23 21:41:05,465 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:05,465 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:05,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:05,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:05,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:05,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:05,516 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:05,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-23 21:41:05,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:05,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:05,530 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:05,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:05,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:05,530 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:05,533 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:05,533 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:05,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:05,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:05,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:05,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:05,567 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:05,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-23 21:41:05,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:05,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:05,597 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:05,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:05,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:05,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:05,601 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:05,601 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:05,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:05,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:05,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:05,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:05,644 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:05,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:05,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:05,659 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:05,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:05,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:05,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:05,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:05,661 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:05,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:05,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-23 21:41:05,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:05,694 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:05,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:05,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:05,696 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:05,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:05,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:05,712 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:05,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:05,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:05,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:05,713 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:05,714 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:05,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:05,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-23 21:41:05,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:05,749 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:05,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:05,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:05,751 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:05,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:05,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:05,765 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:05,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:05,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:05,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:05,766 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:05,767 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:05,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:05,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-23 21:41:05,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:05,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:05,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:05,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:05,802 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:05,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:05,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-23 21:41:05,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:05,817 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:05,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:05,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:05,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:05,820 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:05,821 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:05,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:05,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:05,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:05,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:05,867 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:05,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:05,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-23 21:41:05,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:05,883 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:05,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:05,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:05,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:05,898 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:05,898 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:05,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:05,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:05,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:05,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:05,974 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:05,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:05,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-23 21:41:05,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:05,989 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:05,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:05,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:05,989 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:05,992 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:05,992 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:06,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:06,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,044 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,059 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:06,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,059 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:06,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-23 21:41:06,062 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:06,063 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:06,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:06,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,102 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,121 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:06,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,121 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:06,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-23 21:41:06,125 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:06,125 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:06,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:06,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,160 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,176 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:06,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:06,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-23 21:41:06,181 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:06,181 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:06,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:06,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,220 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-23 21:41:06,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,239 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:06,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,239 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:06,242 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:06,243 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:06,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2023-11-23 21:41:06,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,291 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-23 21:41:06,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,311 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:06,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:06,316 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:06,316 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:06,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:06,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,367 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-23 21:41:06,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,379 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:06,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:06,382 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:06,382 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:06,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2023-11-23 21:41:06,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,405 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-23 21:41:06,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,417 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:06,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:06,420 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:06,420 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:06,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2023-11-23 21:41:06,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,443 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-23 21:41:06,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,454 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:06,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:06,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:06,455 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:06,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:06,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2023-11-23 21:41:06,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,472 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-23 21:41:06,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,484 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:06,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:06,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,484 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:06,485 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:06,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:06,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2023-11-23 21:41:06,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,503 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-23 21:41:06,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,514 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:06,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:06,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,515 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:06,515 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:06,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:06,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:06,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,531 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-23 21:41:06,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,543 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:06,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:06,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:06,544 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:06,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:06,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:06,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,560 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-23 21:41:06,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,571 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:06,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:06,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:06,572 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:06,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:06,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:06,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,588 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-23 21:41:06,590 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 [2023-11-23 21:41:06,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,600 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:06,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:06,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:06,601 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:06,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:06,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2023-11-23 21:41:06,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,620 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-23 21:41:06,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,642 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:06,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:06,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:06,643 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:06,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:06,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2023-11-23 21:41:06,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,677 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-23 21:41:06,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,689 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:06,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:06,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,690 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:06,690 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:06,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:06,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2023-11-23 21:41:06,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,707 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-23 21:41:06,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,718 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:06,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:06,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,719 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:06,719 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:06,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:06,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:06,734 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 21:41:06,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,735 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-23 21:41:06,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,747 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:06,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:06,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,748 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:06,749 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:06,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:06,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2023-11-23 21:41:06,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,793 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-23 21:41:06,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,805 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:06,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:06,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,805 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:06,806 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:06,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:06,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2023-11-23 21:41:06,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,824 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-23 21:41:06,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,836 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:06,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,836 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:06,840 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:06,840 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:06,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2023-11-23 21:41:06,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,863 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-23 21:41:06,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,875 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:06,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,875 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:06,878 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:06,878 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:06,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2023-11-23 21:41:06,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,903 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-23 21:41:06,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,915 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:06,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,915 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:06,918 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:06,918 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:06,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:06,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2023-11-23 21:41:06,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:06,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:06,942 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:06,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-23 21:41:06,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:06,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:06,954 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:06,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:06,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:06,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:06,954 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:06,955 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:06,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:06,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:07,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:07,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:07,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:07,004 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:07,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:07,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-23 21:41:07,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:07,022 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:07,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:07,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:07,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:07,023 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:07,024 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:07,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:07,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:07,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2023-11-23 21:41:07,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:07,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:07,043 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:07,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-23 21:41:07,044 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 [2023-11-23 21:41:07,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:07,054 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:07,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:07,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:07,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:07,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:07,056 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:07,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:07,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:07,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:07,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:07,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:07,085 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:07,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-23 21:41:07,086 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 [2023-11-23 21:41:07,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:07,097 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:07,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:07,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:07,097 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:07,101 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:07,101 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:07,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:07,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:07,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:07,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:07,126 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:07,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-23 21:41:07,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:07,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:07,139 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:07,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:07,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:07,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:07,156 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:07,156 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:07,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:07,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2023-11-23 21:41:07,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:07,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:07,299 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:07,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-23 21:41:07,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:07,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:07,313 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:07,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:07,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:07,313 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:07,317 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:07,317 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:07,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:07,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2023-11-23 21:41:07,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:07,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:07,388 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:07,393 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 [2023-11-23 21:41:07,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-23 21:41:07,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:07,410 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:07,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:07,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:07,410 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:07,415 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:07,415 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:07,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:07,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2023-11-23 21:41:07,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:07,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:07,476 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:07,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-23 21:41:07,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:07,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:07,516 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:07,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:07,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:07,516 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:07,523 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:07,523 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:07,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:07,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:07,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:07,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:07,569 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:07,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:07,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-23 21:41:07,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:07,587 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:07,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:07,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:07,587 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:07,592 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:07,592 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:07,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:07,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:07,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:07,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:07,634 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:07,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:07,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-23 21:41:07,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:07,651 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:07,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:07,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:07,651 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:07,655 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:07,656 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:07,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:07,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:07,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:07,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:07,700 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:07,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:07,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-23 21:41:07,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:07,723 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:07,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:07,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:07,723 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:07,727 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:07,728 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:07,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:07,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:07,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:07,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:07,773 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:07,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:07,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-23 21:41:07,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:07,791 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:07,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:07,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:07,791 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:07,795 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:07,795 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:07,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:07,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:07,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:07,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:07,834 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:07,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:07,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-23 21:41:07,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:07,852 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:07,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:07,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:07,852 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:07,856 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:07,856 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:07,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:07,899 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:07,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:07,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:07,901 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:07,903 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 [2023-11-23 21:41:07,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-23 21:41:07,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:07,917 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:07,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:07,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:07,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:07,917 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:07,918 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:07,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:07,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:07,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2023-11-23 21:41:07,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:07,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:07,941 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:07,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-23 21:41:07,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:07,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:07,953 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:07,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:07,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:07,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:07,953 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:07,954 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:07,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:07,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:07,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2023-11-23 21:41:07,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:07,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:07,972 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:07,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-23 21:41:07,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:07,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:07,985 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:07,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:07,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:07,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:07,985 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:07,987 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:07,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:07,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:08,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:08,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:08,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:08,020 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:08,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:08,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-23 21:41:08,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:08,043 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:08,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:08,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:08,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:08,043 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:08,044 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:08,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:08,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:08,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:08,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:08,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:08,085 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:08,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:08,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-23 21:41:08,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:08,103 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:08,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:08,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:08,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:08,104 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:08,105 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:08,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:08,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:08,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:08,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:08,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:08,149 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:08,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:08,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-23 21:41:08,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:08,167 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:08,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:08,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:08,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:08,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:08,169 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:08,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:08,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:08,206 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:08,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:08,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:08,208 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:08,213 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 [2023-11-23 21:41:08,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-23 21:41:08,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:08,226 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:08,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:08,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:08,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:08,227 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:08,228 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:08,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:08,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:08,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:08,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:08,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:08,265 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:08,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:08,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-23 21:41:08,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:08,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:08,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:08,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:08,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:08,281 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:08,282 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:08,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:08,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:08,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:08,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:08,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:08,314 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:08,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:08,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-23 21:41:08,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:08,331 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:08,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:08,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:08,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:08,331 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:08,332 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:08,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:08,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:08,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:08,365 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 21:41:08,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:08,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:08,367 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:08,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:08,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-23 21:41:08,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:08,383 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:08,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:08,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:08,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:08,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:08,384 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:08,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:08,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:08,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:08,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:08,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:08,425 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:08,428 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 [2023-11-23 21:41:08,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-23 21:41:08,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:08,441 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:08,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:08,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:08,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:08,442 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:08,442 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:08,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:08,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:08,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:08,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:08,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:08,476 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:08,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:08,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:08,491 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:08,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:08,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:08,491 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:08,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-23 21:41:08,494 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:08,494 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:08,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:08,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:08,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:08,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:08,533 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:08,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:08,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-23 21:41:08,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:08,550 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:08,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:08,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:08,550 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:08,552 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:08,553 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:08,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:08,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:08,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:08,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:08,593 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:08,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:08,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-23 21:41:08,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:08,610 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:08,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:08,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:08,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:08,613 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:08,613 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:08,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:08,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:08,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:08,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:08,654 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:08,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-23 21:41:08,656 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 [2023-11-23 21:41:08,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:08,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:08,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:08,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:08,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:08,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:08,668 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:08,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:08,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:08,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2023-11-23 21:41:08,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:08,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:08,710 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:08,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-23 21:41:08,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:08,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:08,723 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:08,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:08,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:08,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:08,723 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:08,724 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:08,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:08,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:08,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2023-11-23 21:41:08,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:08,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:08,766 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:08,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-23 21:41:08,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:08,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:08,778 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:08,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:08,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:08,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:08,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:08,780 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:08,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:08,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:08,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:08,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:08,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:08,812 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:08,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-23 21:41:08,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:08,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:08,824 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:08,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:08,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:08,824 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:08,826 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:08,826 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:08,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:08,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:08,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:08,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:08,852 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:08,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:08,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-23 21:41:08,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:08,867 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:08,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:08,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:08,868 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:08,895 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:08,895 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:08,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:08,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:08,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:08,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:08,954 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:08,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:08,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-23 21:41:08,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:08,974 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:08,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:08,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:08,975 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:08,977 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:08,977 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:09,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:09,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,027 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-23 21:41:09,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,043 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:09,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:09,046 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:09,046 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:09,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:09,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,068 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-23 21:41:09,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:09,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,081 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:09,085 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:09,085 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:09,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:09,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,105 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-23 21:41:09,107 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 [2023-11-23 21:41:09,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,118 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:09,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:09,120 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:09,120 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:09,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:09,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,140 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-23 21:41:09,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,153 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:09,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,153 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:09,155 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:09,156 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:09,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2023-11-23 21:41:09,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,176 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-23 21:41:09,178 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 [2023-11-23 21:41:09,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,188 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:09,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:09,191 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:09,191 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:09,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2023-11-23 21:41:09,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,213 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-23 21:41:09,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,225 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:09,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:09,228 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:09,229 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:09,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2023-11-23 21:41:09,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,249 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-23 21:41:09,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,263 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:09,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,263 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:09,266 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:09,266 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:09,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2023-11-23 21:41:09,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,287 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-23 21:41:09,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,303 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:09,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:09,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:09,303 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:09,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:09,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2023-11-23 21:41:09,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,340 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-23 21:41:09,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,353 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:09,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:09,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,353 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:09,353 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:09,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:09,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:09,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,396 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-23 21:41:09,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,409 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:09,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:09,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:09,410 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:09,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:09,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2023-11-23 21:41:09,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,454 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-23 21:41:09,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,468 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:09,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:09,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,468 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:09,469 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:09,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:09,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:09,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,515 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-23 21:41:09,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:09,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:09,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:09,545 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:09,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:09,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:09,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,561 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-23 21:41:09,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,574 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:09,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:09,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:09,575 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:09,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:09,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:09,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,592 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2023-11-23 21:41:09,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,604 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:09,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:09,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,604 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:09,606 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:09,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:09,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:09,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,621 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2023-11-23 21:41:09,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,633 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:09,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:09,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:09,634 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:09,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:09,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2023-11-23 21:41:09,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,672 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2023-11-23 21:41:09,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,687 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:09,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:09,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:09,688 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:09,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:09,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2023-11-23 21:41:09,704 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 21:41:09,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,706 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2023-11-23 21:41:09,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,719 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:09,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:09,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,719 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:09,720 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:09,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:09,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2023-11-23 21:41:09,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,739 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2023-11-23 21:41:09,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,751 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:09,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:09,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,752 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:09,752 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:09,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:09,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2023-11-23 21:41:09,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,768 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2023-11-23 21:41:09,770 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 [2023-11-23 21:41:09,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,780 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:09,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,780 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:09,783 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:09,783 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:09,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2023-11-23 21:41:09,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,806 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2023-11-23 21:41:09,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,823 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:09,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,823 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:09,826 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:09,826 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:09,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:09,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,871 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2023-11-23 21:41:09,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,884 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:09,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,884 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:09,889 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:09,889 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:09,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:09,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,923 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2023-11-23 21:41:09,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,938 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:09,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:09,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,938 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:09,939 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:09,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:09,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2023-11-23 21:41:09,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,956 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2023-11-23 21:41:09,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:09,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,969 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:09,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:09,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,969 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:09,970 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:09,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:09,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:09,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2023-11-23 21:41:09,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:09,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:09,987 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:09,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2023-11-23 21:41:09,988 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 [2023-11-23 21:41:09,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:09,999 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:09,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:09,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:09,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:09,999 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,001 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:10,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:10,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:10,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,019 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:10,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2023-11-23 21:41:10,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:10,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:10,031 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:10,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:10,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:10,031 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,035 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:10,035 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:10,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:10,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,074 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:10,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:10,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2023-11-23 21:41:10,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:10,091 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:10,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:10,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:10,091 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,112 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:10,112 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:10,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2023-11-23 21:41:10,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,184 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:10,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2023-11-23 21:41:10,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:10,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:10,196 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:10,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:10,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:10,196 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,199 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:10,199 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:10,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2023-11-23 21:41:10,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,223 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:10,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2023-11-23 21:41:10,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:10,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:10,235 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:10,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:10,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:10,235 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,239 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:10,239 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:10,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2023-11-23 21:41:10,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,264 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:10,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2023-11-23 21:41:10,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:10,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:10,278 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:10,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:10,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:10,279 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,283 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:10,283 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:10,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:10,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,309 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:10,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2023-11-23 21:41:10,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:10,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:10,321 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:10,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:10,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:10,321 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,325 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:10,325 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:10,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2023-11-23 21:41:10,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,379 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:10,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2023-11-23 21:41:10,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:10,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:10,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:10,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:10,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:10,397 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,401 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:10,401 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:10,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2023-11-23 21:41:10,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,453 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:10,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2023-11-23 21:41:10,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:10,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:10,465 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:10,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:10,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:10,466 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,470 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:10,470 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:10,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:10,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,526 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:10,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2023-11-23 21:41:10,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:10,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:10,545 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:10,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:10,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:10,545 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,549 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:10,549 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:10,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2023-11-23 21:41:10,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,604 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:10,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2023-11-23 21:41:10,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:10,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:10,617 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:10,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:10,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:10,618 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,622 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:10,622 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:10,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:10,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,675 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:10,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2023-11-23 21:41:10,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:10,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:10,688 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:10,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:10,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:10,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:10,688 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,689 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:10,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:10,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:10,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,732 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:10,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2023-11-23 21:41:10,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:10,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:10,745 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:10,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:10,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:10,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:10,745 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,746 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:10,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:10,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2023-11-23 21:41:10,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,789 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:10,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2023-11-23 21:41:10,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:10,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:10,801 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:10,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:10,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:10,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:10,802 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,803 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:10,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:10,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:10,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,820 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:10,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:10,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2023-11-23 21:41:10,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:10,836 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:10,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:10,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:10,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:10,837 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,838 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:10,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:10,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2023-11-23 21:41:10,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,856 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:10,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2023-11-23 21:41:10,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:10,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:10,868 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:10,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:10,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:10,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:10,869 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,869 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:10,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:10,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:10,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,899 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:10,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2023-11-23 21:41:10,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:10,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:10,912 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:10,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:10,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:10,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:10,912 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,913 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:10,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:10,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:10,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,929 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:10,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2023-11-23 21:41:10,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:10,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:10,941 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:10,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:10,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:10,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:10,942 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,943 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:10,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:10,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2023-11-23 21:41:10,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,960 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:10,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2023-11-23 21:41:10,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:10,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:10,975 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:10,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:10,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:10,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:10,975 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:10,976 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:10,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:10,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:10,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:10,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:10,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:10,999 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:11,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2023-11-23 21:41:11,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:11,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:11,012 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:11,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:11,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:11,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:11,012 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:11,013 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:11,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:11,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:11,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2023-11-23 21:41:11,029 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-23 21:41:11,030 INFO L748 eck$LassoCheckResult]: Stem: 63#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); 56#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet9#1, main_#t~mem10#1, main_#t~mem11#1, main_#t~post8#1, main_#t~post7#1, main_#t~mem14#1, main_#t~post13#1, main_#t~post12#1, main_~N_LIN~0#1, main_~N_COL~0#1, main_~j~0#1, main_~k~0#1, main_~#matriz~0#1.base, main_~#matriz~0#1.offset, main_~maior~0#1;havoc main_#t~nondet4#1;main_~N_LIN~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;havoc main_#t~nondet5#1;main_~N_COL~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1; 57#L18 assume !((if main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 else main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 - 18446744073709551616) >= 1000000000 || (if main_~N_COL~0#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then main_~N_COL~0#1 % 4294967296 % 18446744073709551616 else main_~N_COL~0#1 % 4294967296 % 18446744073709551616 - 18446744073709551616) >= 1000000000);havoc main_~j~0#1;havoc main_~k~0#1;call main_~#matriz~0#1.base, main_~#matriz~0#1.offset := #Ultimate.allocOnStack(4 * main_~N_LIN~0#1 * main_~N_COL~0#1 % 4294967296);havoc main_~maior~0#1;havoc main_#t~nondet6#1;main_~maior~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;main_~j~0#1 := 0; 53#L25-3 assume !!(main_~j~0#1 % 4294967296 < main_~N_COL~0#1 % 4294967296);main_~k~0#1 := 0; 55#L26-3 assume !(main_~k~0#1 % 4294967296 < main_~N_LIN~0#1 % 4294967296); 62#L25-2 main_#t~post7#1 := main_~j~0#1;main_~j~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; 53#L25-3 [2023-11-23 21:41:11,030 INFO L750 eck$LassoCheckResult]: Loop: 53#L25-3 assume !!(main_~j~0#1 % 4294967296 < main_~N_COL~0#1 % 4294967296);main_~k~0#1 := 0; 55#L26-3 assume !(main_~k~0#1 % 4294967296 < main_~N_LIN~0#1 % 4294967296); 62#L25-2 main_#t~post7#1 := main_~j~0#1;main_~j~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; 53#L25-3 [2023-11-23 21:41:11,030 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:41:11,030 INFO L85 PathProgramCache]: Analyzing trace with hash 889574360, now seen corresponding path program 2 times [2023-11-23 21:41:11,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:41:11,031 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2144713452] [2023-11-23 21:41:11,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:41:11,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:41:11,049 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 21:41:11,053 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [636417954] [2023-11-23 21:41:11,054 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-23 21:41:11,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:41:11,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:11,055 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 21:41:11,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (288)] Waiting until timeout for monitored process [2023-11-23 21:41:11,116 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2023-11-23 21:41:11,116 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2023-11-23 21:41:11,117 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:41:11,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:41:11,133 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:41:11,135 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:41:11,135 INFO L85 PathProgramCache]: Analyzing trace with hash 44891, now seen corresponding path program 2 times [2023-11-23 21:41:11,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:41:11,136 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57640251] [2023-11-23 21:41:11,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:41:11,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:41:11,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:41:11,151 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:41:11,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:41:11,161 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:41:11,161 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:41:11,162 INFO L85 PathProgramCache]: Analyzing trace with hash 1361557540, now seen corresponding path program 3 times [2023-11-23 21:41:11,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:41:11,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [34594353] [2023-11-23 21:41:11,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:41:11,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:41:11,174 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 21:41:11,179 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2102771705] [2023-11-23 21:41:11,179 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-23 21:41:11,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:41:11,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:11,183 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 21:41:11,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (289)] Waiting until timeout for monitored process [2023-11-23 21:41:11,227 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2023-11-23 21:41:11,228 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2023-11-23 21:41:11,228 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:41:11,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:41:11,243 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:41:11,281 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 21:41:11,282 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 21:41:11,282 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 21:41:11,282 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 21:41:11,282 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-23 21:41:11,282 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:11,282 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 21:41:11,282 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 21:41:11,283 INFO L133 ssoRankerPreferences]: Filename of dumped script: matrix-2-2.c_Iteration2_Loop [2023-11-23 21:41:11,283 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 21:41:11,283 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 21:41:11,285 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:11,289 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:11,293 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:11,302 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:11,450 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 21:41:11,450 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-23 21:41:11,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:11,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:11,458 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:11,459 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 21:41:11,459 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:41:11,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2023-11-23 21:41:11,489 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 21:41:11,489 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post7#1=0} Honda state: {ULTIMATE.start_main_#t~post7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 21:41:11,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:11,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:11,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:11,508 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:11,513 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 21:41:11,513 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:41:11,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2023-11-23 21:41:11,540 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-11-23 21:41:11,540 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~k~0#1=0} Honda state: {ULTIMATE.start_main_~k~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-11-23 21:41:11,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:11,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:11,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:11,559 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:11,565 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-23 21:41:11,565 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:41:11,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2023-11-23 21:41:11,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:11,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:11,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:11,605 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:11,608 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-23 21:41:11,608 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-23 21:41:11,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2023-11-23 21:41:11,652 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-23 21:41:11,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:11,656 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 21:41:11,656 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 21:41:11,656 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 21:41:11,656 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 21:41:11,656 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 21:41:11,656 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:11,656 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 21:41:11,656 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 21:41:11,656 INFO L133 ssoRankerPreferences]: Filename of dumped script: matrix-2-2.c_Iteration2_Loop [2023-11-23 21:41:11,656 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 21:41:11,656 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 21:41:11,657 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:11,660 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:11,663 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:11,672 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:11,800 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 21:41:11,800 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 21:41:11,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:11,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:11,801 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:11,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2023-11-23 21:41:11,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:11,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:11,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:11,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:11,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:11,817 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:11,818 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:11,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:11,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:11,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2023-11-23 21:41:11,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:11,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:11,839 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:11,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2023-11-23 21:41:11,840 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 [2023-11-23 21:41:11,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:11,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:11,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:11,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:11,851 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:11,851 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:11,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:11,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:11,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2023-11-23 21:41:11,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:11,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:11,864 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:11,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2023-11-23 21:41:11,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:11,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:11,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:11,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:11,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:11,876 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:11,877 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:11,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:11,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:11,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2023-11-23 21:41:11,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:11,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:11,898 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:11,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2023-11-23 21:41:11,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:11,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:11,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:11,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:11,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:11,909 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:11,910 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:11,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:11,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:11,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2023-11-23 21:41:11,923 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 21:41:11,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:11,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:11,924 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:11,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2023-11-23 21:41:11,925 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 [2023-11-23 21:41:11,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:11,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:11,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:11,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:11,935 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:11,936 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:11,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:11,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:11,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2023-11-23 21:41:11,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:11,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:11,951 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:11,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2023-11-23 21:41:11,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:11,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:11,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:11,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:11,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:11,962 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:11,962 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:11,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:11,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:11,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2023-11-23 21:41:11,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:11,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:11,979 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:11,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2023-11-23 21:41:11,984 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 [2023-11-23 21:41:11,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:11,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:11,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:11,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:11,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:11,999 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:11,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2023-11-23 21:41:12,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,036 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2023-11-23 21:41:12,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:12,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:12,048 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:12,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2023-11-23 21:41:12,062 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 21:41:12,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,063 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2023-11-23 21:41:12,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:12,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:12,075 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:12,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2023-11-23 21:41:12,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,091 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2023-11-23 21:41:12,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:12,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:12,103 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:12,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2023-11-23 21:41:12,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,119 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2023-11-23 21:41:12,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:12,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,131 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:12,133 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:12,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2023-11-23 21:41:12,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,151 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2023-11-23 21:41:12,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:12,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:12,164 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:12,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2023-11-23 21:41:12,178 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 21:41:12,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,179 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2023-11-23 21:41:12,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:12,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,191 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:12,191 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:12,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:12,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,209 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2023-11-23 21:41:12,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:12,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,220 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:12,221 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:12,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2023-11-23 21:41:12,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,236 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2023-11-23 21:41:12,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:12,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,248 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:12,251 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:12,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2023-11-23 21:41:12,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,271 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2023-11-23 21:41:12,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:12,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,294 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:12,295 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:12,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:12,338 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 21:41:12,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,340 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2023-11-23 21:41:12,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:12,356 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:12,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,357 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:12,357 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:12,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2023-11-23 21:41:12,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,372 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2023-11-23 21:41:12,373 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 [2023-11-23 21:41:12,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:12,383 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:12,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,383 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:12,384 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:12,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2023-11-23 21:41:12,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,417 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2023-11-23 21:41:12,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:12,432 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:12,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,432 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:12,434 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:12,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2023-11-23 21:41:12,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,456 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2023-11-23 21:41:12,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:12,467 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:12,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,467 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:12,468 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:12,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2023-11-23 21:41:12,484 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 21:41:12,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,485 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2023-11-23 21:41:12,486 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 [2023-11-23 21:41:12,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:12,497 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:12,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,497 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:12,501 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:12,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:12,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,542 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:12,557 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:12,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,558 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:12,559 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:12,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2023-11-23 21:41:12,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2023-11-23 21:41:12,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,600 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2023-11-23 21:41:12,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:12,611 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:12,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,612 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:12,614 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:12,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2023-11-23 21:41:12,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,669 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2023-11-23 21:41:12,670 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 [2023-11-23 21:41:12,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:12,680 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:12,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:12,682 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:12,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2023-11-23 21:41:12,698 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 21:41:12,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,699 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2023-11-23 21:41:12,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:12,711 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:12,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,711 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:12,712 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:12,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2023-11-23 21:41:12,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,729 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2023-11-23 21:41:12,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:12,749 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:12,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,749 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:12,751 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:12,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:12,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,783 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2023-11-23 21:41:12,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:12,802 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:12,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,802 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:12,806 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:12,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2023-11-23 21:41:12,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,854 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:12,874 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:12,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,874 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:12,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2023-11-23 21:41:12,877 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:12,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:12,921 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 21:41:12,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,922 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2023-11-23 21:41:12,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:12,936 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:12,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,936 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:12,937 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:12,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:12,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:12,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:12,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:12,977 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:12,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:12,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:12,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:12,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:12,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:12,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:12,994 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:12,995 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:12,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:12,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2023-11-23 21:41:13,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:13,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:13,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:13,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:13,041 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:13,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:13,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:13,057 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:13,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:13,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:13,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:13,058 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:13,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2023-11-23 21:41:13,061 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:13,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:13,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:13,099 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:13,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:13,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:13,100 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:13,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:13,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2023-11-23 21:41:13,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:13,117 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:13,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:13,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:13,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:13,117 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:13,118 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:13,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:13,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:13,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2023-11-23 21:41:13,137 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 21:41:13,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:13,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:13,138 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:13,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2023-11-23 21:41:13,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:13,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:13,150 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:13,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:13,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:13,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:13,150 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:13,151 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:13,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:13,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:13,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2023-11-23 21:41:13,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:13,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:13,169 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:13,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2023-11-23 21:41:13,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:13,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:13,180 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:13,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:13,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:13,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:13,181 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:13,182 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:13,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:13,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:13,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2023-11-23 21:41:13,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:13,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:13,200 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:13,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2023-11-23 21:41:13,201 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 [2023-11-23 21:41:13,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:13,212 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:13,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:13,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:13,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:13,212 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:13,218 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:13,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:13,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:13,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2023-11-23 21:41:13,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:13,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:13,244 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:13,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2023-11-23 21:41:13,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:13,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:13,255 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:13,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:13,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:13,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:13,256 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:13,262 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:13,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:13,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:13,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2023-11-23 21:41:13,641 INFO L210 LassoAnalysis]: Preferences: [2023-11-23 21:41:13,641 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-23 21:41:13,641 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-23 21:41:13,641 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-23 21:41:13,641 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-23 21:41:13,641 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:13,641 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-23 21:41:13,641 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-23 21:41:13,641 INFO L133 ssoRankerPreferences]: Filename of dumped script: matrix-2-2.c_Iteration2_Lasso [2023-11-23 21:41:13,641 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-23 21:41:13,641 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-23 21:41:13,644 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:13,649 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:13,661 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:13,663 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:13,665 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:13,669 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:13,671 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:13,674 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:13,971 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:13,976 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:13,978 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:13,981 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:13,983 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:13,986 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:13,988 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:13,992 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:13,997 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-23 21:41:15,193 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-23 21:41:15,193 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-23 21:41:15,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:15,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:15,194 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:15,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2023-11-23 21:41:15,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:15,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:15,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:15,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:15,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:15,245 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:15,245 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:15,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:15,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:15,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:15,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:15,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:15,275 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:15,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:15,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2023-11-23 21:41:15,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:15,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:15,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:15,294 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:15,295 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:15,295 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:41:15,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:15,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:15,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:15,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:15,333 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:15,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:15,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2023-11-23 21:41:15,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:15,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:15,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:15,349 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:15,351 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:15,351 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:41:15,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:15,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:15,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:15,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:15,388 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:15,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:15,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2023-11-23 21:41:15,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:15,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:15,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:15,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:15,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:15,404 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:15,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:15,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:15,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:15,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:15,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:15,440 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:15,443 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 [2023-11-23 21:41:15,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2023-11-23 21:41:15,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:15,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:15,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:15,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:15,456 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:15,457 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:15,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:15,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:15,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:15,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:15,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:15,486 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:15,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:15,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2023-11-23 21:41:15,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:15,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:15,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:15,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:15,502 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:15,502 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:15,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:15,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:15,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:15,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:15,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:15,531 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:15,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:15,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2023-11-23 21:41:15,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:15,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:15,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:15,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:15,547 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:15,548 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:15,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:15,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:15,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:15,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:15,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:15,582 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:15,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:15,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2023-11-23 21:41:15,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:15,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:15,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:15,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:15,598 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:15,598 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:15,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:15,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:15,631 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:15,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:15,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:15,633 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:15,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:15,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2023-11-23 21:41:15,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:15,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:15,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:15,649 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:15,650 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:15,650 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:41:15,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:15,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2023-11-23 21:41:15,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:15,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:15,686 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:15,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2023-11-23 21:41:15,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:15,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:15,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:15,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:15,698 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:15,699 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:15,699 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:41:15,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:15,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:15,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:15,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:15,717 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:15,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2023-11-23 21:41:15,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:15,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:15,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:15,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:15,728 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:15,730 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:15,731 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:41:15,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:15,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2023-11-23 21:41:15,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:15,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:15,748 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:15,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2023-11-23 21:41:15,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:15,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:15,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:15,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:15,760 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:15,761 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:15,761 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:41:15,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:15,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2023-11-23 21:41:15,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:15,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:15,779 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:15,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2023-11-23 21:41:15,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:15,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:15,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:15,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:15,791 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:15,792 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:15,793 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:41:15,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:15,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2023-11-23 21:41:15,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:15,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:15,810 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:15,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2023-11-23 21:41:15,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:15,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:15,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:15,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:15,822 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:15,823 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:15,823 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:41:15,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:15,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:15,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:15,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:15,868 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:15,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:15,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:15,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:15,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:15,885 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:15,887 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:15,887 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:41:15,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2023-11-23 21:41:15,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:15,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:15,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:15,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:15,925 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:15,929 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 [2023-11-23 21:41:15,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:15,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:15,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:15,941 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:15,942 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:15,943 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:41:15,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2023-11-23 21:41:15,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:15,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:15,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:15,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:15,984 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:15,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,001 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:16,003 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:16,003 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:41:16,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2023-11-23 21:41:16,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2023-11-23 21:41:16,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,025 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2023-11-23 21:41:16,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,037 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:16,043 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:16,043 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:41:16,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2023-11-23 21:41:16,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,073 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2023-11-23 21:41:16,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:16,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,085 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:16,086 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:16,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:16,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2023-11-23 21:41:16,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,100 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2023-11-23 21:41:16,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:16,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,113 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:16,113 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:16,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:16,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2023-11-23 21:41:16,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,128 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2023-11-23 21:41:16,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:16,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,141 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:16,141 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:16,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:16,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2023-11-23 21:41:16,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,157 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2023-11-23 21:41:16,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:16,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,169 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:16,169 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:16,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:16,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2023-11-23 21:41:16,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,184 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2023-11-23 21:41:16,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:16,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,196 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:16,197 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:16,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:16,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2023-11-23 21:41:16,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,211 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2023-11-23 21:41:16,212 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 [2023-11-23 21:41:16,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:16,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,223 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:16,223 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:16,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:16,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2023-11-23 21:41:16,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,237 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2023-11-23 21:41:16,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:16,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,249 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:16,249 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-23 21:41:16,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:16,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2023-11-23 21:41:16,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,264 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2023-11-23 21:41:16,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,276 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:16,277 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:16,277 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:41:16,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2023-11-23 21:41:16,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,295 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2023-11-23 21:41:16,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-23 21:41:16,307 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:16,307 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-23 21:41:16,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2023-11-23 21:41:16,324 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-23 21:41:16,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,325 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2023-11-23 21:41:16,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:16,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,337 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:16,337 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:16,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:16,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2023-11-23 21:41:16,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,352 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2023-11-23 21:41:16,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,364 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:16,366 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:16,366 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:16,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2023-11-23 21:41:16,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,406 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,420 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:16,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2023-11-23 21:41:16,423 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:16,423 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:16,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:16,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,468 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:16,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,482 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:16,483 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:16,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:16,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2023-11-23 21:41:16,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:16,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,520 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:16,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,535 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:16,536 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:16,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:16,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2023-11-23 21:41:16,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2023-11-23 21:41:16,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,569 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2023-11-23 21:41:16,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:16,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,581 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:16,581 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:16,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:16,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2023-11-23 21:41:16,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,621 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2023-11-23 21:41:16,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:16,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,633 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:16,634 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:16,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:16,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Ended with exit code 0 [2023-11-23 21:41:16,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,674 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2023-11-23 21:41:16,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:16,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,686 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:16,687 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:16,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:16,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2023-11-23 21:41:16,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,727 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2023-11-23 21:41:16,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,739 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:16,741 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:16,741 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:16,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2023-11-23 21:41:16,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,786 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2023-11-23 21:41:16,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,800 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:16,802 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:16,802 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:16,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2023-11-23 21:41:16,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,834 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2023-11-23 21:41:16,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,850 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:16,852 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:16,853 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:16,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:16,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,890 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2023-11-23 21:41:16,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,907 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:16,909 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:16,910 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:16,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2023-11-23 21:41:16,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,965 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2023-11-23 21:41:16,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:16,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:16,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:16,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:16,977 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:16,979 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:16,979 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:16,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:16,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:16,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:16,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:16,996 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:16,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2023-11-23 21:41:16,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:17,010 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:17,010 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:17,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2023-11-23 21:41:17,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,030 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2023-11-23 21:41:17,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,042 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:17,044 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:17,044 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:17,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2023-11-23 21:41:17,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,064 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2023-11-23 21:41:17,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,076 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:17,077 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:17,077 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:17,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Ended with exit code 0 [2023-11-23 21:41:17,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,096 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2023-11-23 21:41:17,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,110 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:17,112 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:17,112 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:17,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2023-11-23 21:41:17,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,136 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2023-11-23 21:41:17,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,148 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:17,159 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:17,159 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:17,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2023-11-23 21:41:17,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,196 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2023-11-23 21:41:17,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:17,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,210 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:17,210 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:17,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:17,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2023-11-23 21:41:17,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,229 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2023-11-23 21:41:17,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:17,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:17,246 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:17,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:17,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2023-11-23 21:41:17,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,262 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2023-11-23 21:41:17,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:17,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,275 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:17,275 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:17,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:17,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:17,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,324 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,329 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 [2023-11-23 21:41:17,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2023-11-23 21:41:17,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:17,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,344 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:17,345 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:17,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:17,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:17,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,388 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,393 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 [2023-11-23 21:41:17,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2023-11-23 21:41:17,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:17,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,406 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:17,407 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:17,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:17,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:17,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,452 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2023-11-23 21:41:17,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:17,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,465 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:17,465 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:17,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:17,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2023-11-23 21:41:17,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,480 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2023-11-23 21:41:17,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:17,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,491 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:17,492 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:17,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:17,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2023-11-23 21:41:17,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,507 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2023-11-23 21:41:17,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,518 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:17,520 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:17,520 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:17,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:17,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,553 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,557 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 [2023-11-23 21:41:17,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,570 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:17,572 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:17,572 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:17,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2023-11-23 21:41:17,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,615 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:17,615 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-23 21:41:17,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,618 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2023-11-23 21:41:17,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:17,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:17,641 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:17,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:17,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:17,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,656 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2023-11-23 21:41:17,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:17,671 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:17,671 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:17,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:17,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,692 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2023-11-23 21:41:17,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:17,707 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:17,708 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:17,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:17,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,729 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2023-11-23 21:41:17,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:17,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:17,743 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:17,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:17,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Ended with exit code 0 [2023-11-23 21:41:17,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,760 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2023-11-23 21:41:17,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:17,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,772 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:17,773 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:17,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:17,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Ended with exit code 0 [2023-11-23 21:41:17,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,791 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2023-11-23 21:41:17,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:17,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:17,806 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:17,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:17,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2023-11-23 21:41:17,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,824 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2023-11-23 21:41:17,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:17,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:17,838 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:17,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:17,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:17,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,856 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2023-11-23 21:41:17,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:17,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,869 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:17,870 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:17,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:17,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2023-11-23 21:41:17,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,885 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2023-11-23 21:41:17,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,898 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:17,900 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:17,901 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:17,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Ended with exit code 0 [2023-11-23 21:41:17,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,952 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2023-11-23 21:41:17,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:17,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:17,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:17,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:17,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:17,967 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:17,968 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:17,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:17,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Ended with exit code 0 [2023-11-23 21:41:17,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:17,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:17,990 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:17,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2023-11-23 21:41:17,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:18,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,004 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:18,006 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:18,006 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:18,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Ended with exit code 0 [2023-11-23 21:41:18,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,031 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2023-11-23 21:41:18,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:18,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:18,049 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:18,049 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:18,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2023-11-23 21:41:18,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,073 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2023-11-23 21:41:18,075 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 [2023-11-23 21:41:18,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,088 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:18,090 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:18,090 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:18,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:18,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,115 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2023-11-23 21:41:18,116 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 [2023-11-23 21:41:18,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:18,132 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:18,132 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:18,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Ended with exit code 0 [2023-11-23 21:41:18,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,154 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2023-11-23 21:41:18,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:18,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:18,171 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:18,171 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:18,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Ended with exit code 0 [2023-11-23 21:41:18,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,195 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2023-11-23 21:41:18,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:18,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,209 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:18,212 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:18,212 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:18,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:18,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,235 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2023-11-23 21:41:18,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:18,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,249 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:18,251 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:18,251 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:18,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Ended with exit code 0 [2023-11-23 21:41:18,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,273 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2023-11-23 21:41:18,275 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 [2023-11-23 21:41:18,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,287 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:18,300 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:18,300 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:18,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Ended with exit code 0 [2023-11-23 21:41:18,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,338 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2023-11-23 21:41:18,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:18,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:18,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,349 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:18,350 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:18,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:18,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:18,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,365 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2023-11-23 21:41:18,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:18,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:18,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,378 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:18,378 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:18,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:18,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:18,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,396 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2023-11-23 21:41:18,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:18,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:18,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:18,410 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:18,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:18,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2023-11-23 21:41:18,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,429 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2023-11-23 21:41:18,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:18,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:18,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:18,442 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:18,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:18,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2023-11-23 21:41:18,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,456 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2023-11-23 21:41:18,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:18,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:18,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:18,469 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:18,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:18,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:18,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,485 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2023-11-23 21:41:18,486 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 [2023-11-23 21:41:18,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:18,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,497 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:18,498 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:18,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:18,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:18,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,512 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2023-11-23 21:41:18,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:18,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:18,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:18,524 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:18,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:18,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:18,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,566 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2023-11-23 21:41:18,568 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 [2023-11-23 21:41:18,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,579 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:18,582 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:18,582 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:18,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:18,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,629 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2023-11-23 21:41:18,631 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 [2023-11-23 21:41:18,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:18,644 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:18,644 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:18,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:18,662 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-23 21:41:18,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,664 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2023-11-23 21:41:18,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:18,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:18,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,676 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:18,677 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:18,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:18,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:18,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,719 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2023-11-23 21:41:18,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:18,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,731 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:18,734 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:18,734 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:18,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:18,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,783 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2023-11-23 21:41:18,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:18,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:18,799 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:18,799 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:18,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2023-11-23 21:41:18,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,867 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2023-11-23 21:41:18,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:18,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:18,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,881 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:18,882 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:18,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:18,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Ended with exit code 0 [2023-11-23 21:41:18,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,927 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:18,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2023-11-23 21:41:18,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:18,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:18,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:18,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:18,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:18,940 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:18,941 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:18,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:18,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:18,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2023-11-23 21:41:18,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:18,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:18,992 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2023-11-23 21:41:19,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:19,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,024 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,025 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:19,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:19,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:19,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:19,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:19,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:19,068 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2023-11-23 21:41:19,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:19,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,082 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,083 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:19,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:19,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:19,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:19,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:19,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:19,125 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2023-11-23 21:41:19,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:19,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,138 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,139 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:19,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:19,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:19,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Ended with exit code 0 [2023-11-23 21:41:19,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:19,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:19,183 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2023-11-23 21:41:19,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,196 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,199 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:19,199 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:19,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:19,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:19,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:19,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:19,228 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2023-11-23 21:41:19,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,241 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,246 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:19,246 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:19,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:19,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:19,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:19,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:19,293 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2023-11-23 21:41:19,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,306 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,310 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:19,310 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:19,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:19,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:19,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:19,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:19,358 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2023-11-23 21:41:19,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,379 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,382 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:19,382 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:19,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:19,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:19,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:19,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:19,423 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2023-11-23 21:41:19,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,440 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,442 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:19,442 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:19,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:19,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Ended with exit code 0 [2023-11-23 21:41:19,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:19,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:19,464 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2023-11-23 21:41:19,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,476 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,479 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:19,479 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:19,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:19,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:19,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:19,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:19,517 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2023-11-23 21:41:19,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,529 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,532 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:19,532 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:19,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:19,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:19,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:19,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:19,580 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2023-11-23 21:41:19,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,599 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,602 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:19,602 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:19,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:19,639 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:19,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:19,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:19,641 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2023-11-23 21:41:19,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,658 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,661 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:19,662 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:19,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:19,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Ended with exit code 0 [2023-11-23 21:41:19,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:19,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:19,720 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2023-11-23 21:41:19,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,734 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,750 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:19,750 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:19,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:19,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2023-11-23 21:41:19,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:19,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:19,827 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2023-11-23 21:41:19,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:19,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,838 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,839 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:19,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:19,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:19,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2023-11-23 21:41:19,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:19,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:19,855 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2023-11-23 21:41:19,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:19,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,868 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,868 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:19,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:19,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:19,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Ended with exit code 0 [2023-11-23 21:41:19,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:19,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:19,883 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2023-11-23 21:41:19,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:19,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,895 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,895 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:19,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:19,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:19,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Ended with exit code 0 [2023-11-23 21:41:19,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:19,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:19,911 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2023-11-23 21:41:19,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:19,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,923 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,923 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:19,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:19,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:19,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2023-11-23 21:41:19,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:19,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:19,939 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2023-11-23 21:41:19,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:19,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,950 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,951 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:19,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:19,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:19,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2023-11-23 21:41:19,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:19,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:19,967 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:19,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2023-11-23 21:41:19,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:19,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:19,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:19,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:19,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:19,980 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:19,980 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:19,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:19,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:20,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2023-11-23 21:41:20,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:20,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:20,021 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:20,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2023-11-23 21:41:20,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:20,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:20,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:20,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:20,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:20,034 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:20,034 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:20,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:20,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:20,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2023-11-23 21:41:20,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:20,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:20,075 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:20,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2023-11-23 21:41:20,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:20,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:20,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:20,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:20,088 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:20,091 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:20,091 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:20,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:20,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Ended with exit code 0 [2023-11-23 21:41:20,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:20,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:20,139 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:20,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2023-11-23 21:41:20,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:20,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-23 21:41:20,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:20,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:20,152 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:20,154 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:20,154 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:20,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:20,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2023-11-23 21:41:20,199 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-23 21:41:20,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:20,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:20,200 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:20,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2023-11-23 21:41:20,202 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 [2023-11-23 21:41:20,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:20,212 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:20,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:20,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:20,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:20,213 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:20,213 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:20,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:20,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:20,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Ended with exit code 0 [2023-11-23 21:41:20,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:20,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:20,254 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:20,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2023-11-23 21:41:20,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:20,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:20,267 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:20,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:20,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:20,267 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:20,269 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:20,269 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:20,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:20,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Ended with exit code 0 [2023-11-23 21:41:20,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:20,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:20,288 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:20,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2023-11-23 21:41:20,289 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 [2023-11-23 21:41:20,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:20,300 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:20,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:20,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:20,300 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:20,302 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:20,302 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:20,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:20,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Ended with exit code 0 [2023-11-23 21:41:20,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:20,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:20,349 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:20,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2023-11-23 21:41:20,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:20,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:20,363 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:20,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:20,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:20,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:20,363 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:20,364 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:20,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:20,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:20,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:20,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:20,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:20,411 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:20,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2023-11-23 21:41:20,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:20,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:20,425 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:20,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:20,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:20,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:20,425 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:20,426 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:20,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:20,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:20,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:20,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:20,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:20,467 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:20,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2023-11-23 21:41:20,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:20,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:20,481 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:20,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:20,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:20,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:20,482 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:20,488 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:20,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:20,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:20,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Ended with exit code 0 [2023-11-23 21:41:20,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:20,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:20,529 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:20,537 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 [2023-11-23 21:41:20,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2023-11-23 21:41:20,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:20,551 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:20,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:20,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:20,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:20,551 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:20,552 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:20,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:20,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:20,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:20,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:20,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:20,597 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:20,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:20,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2023-11-23 21:41:20,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:20,615 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:20,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:20,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:20,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:20,615 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:20,617 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:20,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:20,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:20,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:20,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:20,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:20,658 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:20,661 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 [2023-11-23 21:41:20,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2023-11-23 21:41:20,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:20,675 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:20,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:20,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:20,675 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:20,678 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:20,678 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:20,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:20,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:20,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:20,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:20,729 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:20,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2023-11-23 21:41:20,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:20,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:20,741 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:20,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:20,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:20,741 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:20,744 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:20,744 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:20,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:20,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:20,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:20,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:20,767 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:20,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2023-11-23 21:41:20,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:20,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:20,779 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:20,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:20,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:20,779 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:20,786 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:20,786 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:20,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:20,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Ended with exit code 0 [2023-11-23 21:41:20,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:20,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:20,808 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:20,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2023-11-23 21:41:20,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:20,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:20,820 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:20,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:20,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:20,820 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:20,822 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:20,822 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:20,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:20,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Ended with exit code 0 [2023-11-23 21:41:20,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:20,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:20,844 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:20,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2023-11-23 21:41:20,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:20,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:20,857 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:20,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:20,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:20,857 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:20,859 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:20,859 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:20,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:20,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2023-11-23 21:41:20,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:20,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:20,889 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:20,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2023-11-23 21:41:20,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:20,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:20,903 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:20,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:20,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:20,903 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:20,905 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:20,905 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:20,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:20,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2023-11-23 21:41:20,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:20,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:20,958 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:20,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2023-11-23 21:41:20,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:20,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:20,971 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:20,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:20,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:20,971 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:20,974 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:20,974 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:20,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:21,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,024 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2023-11-23 21:41:21,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,052 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:21,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,053 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:21,055 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:21,055 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:21,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Ended with exit code 0 [2023-11-23 21:41:21,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,073 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2023-11-23 21:41:21,075 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 [2023-11-23 21:41:21,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,085 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:21,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,086 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:21,088 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:21,088 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:21,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2023-11-23 21:41:21,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,108 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2023-11-23 21:41:21,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,120 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:21,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,120 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:21,129 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:21,130 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:21,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2023-11-23 21:41:21,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,173 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2023-11-23 21:41:21,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,185 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:21,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:21,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:21,186 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:21,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:21,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:21,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,202 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2023-11-23 21:41:21,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,214 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:21,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:21,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,215 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:21,215 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:21,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:21,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2023-11-23 21:41:21,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,240 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2023-11-23 21:41:21,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,252 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:21,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:21,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,253 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:21,253 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:21,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:21,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:21,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,272 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2023-11-23 21:41:21,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:21,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:21,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,285 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:21,285 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:21,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:21,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2023-11-23 21:41:21,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,301 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2023-11-23 21:41:21,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,313 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:21,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:21,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,314 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:21,314 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:21,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:21,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2023-11-23 21:41:21,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,333 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2023-11-23 21:41:21,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,345 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:21,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:21,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,345 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:21,346 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:21,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:21,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Ended with exit code 0 [2023-11-23 21:41:21,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,365 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2023-11-23 21:41:21,366 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 [2023-11-23 21:41:21,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,377 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:21,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:21,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,377 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:21,378 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-23 21:41:21,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:21,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2023-11-23 21:41:21,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,393 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2023-11-23 21:41:21,394 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 [2023-11-23 21:41:21,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,405 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:21,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,405 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:21,407 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:21,407 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:21,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:21,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,426 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2023-11-23 21:41:21,428 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 [2023-11-23 21:41:21,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,438 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:21,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-23 21:41:21,440 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-23 21:41:21,440 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-23 21:41:21,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Ended with exit code 0 [2023-11-23 21:41:21,459 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-23 21:41:21,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,460 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2023-11-23 21:41:21,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,473 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:21,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:21,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:21,474 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:21,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:21,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2023-11-23 21:41:21,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,493 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2023-11-23 21:41:21,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,506 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:21,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:21,509 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:21,509 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:21,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Ended with exit code 0 [2023-11-23 21:41:21,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,532 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2023-11-23 21:41:21,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,545 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:21,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,545 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:21,547 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:21,547 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:21,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:21,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,569 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2023-11-23 21:41:21,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,581 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:21,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:21,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:21,583 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:21,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:21,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2023-11-23 21:41:21,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,599 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2023-11-23 21:41:21,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,611 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:21,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:21,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:21,612 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:21,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:21,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:21,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,629 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2023-11-23 21:41:21,630 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 [2023-11-23 21:41:21,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,641 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:21,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:21,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:21,642 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:21,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:21,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Ended with exit code 0 [2023-11-23 21:41:21,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,659 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2023-11-23 21:41:21,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,671 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:21,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:21,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:21,672 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:21,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:21,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:21,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,688 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2023-11-23 21:41:21,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,700 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:21,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:21,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,701 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:21,701 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:21,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:21,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2023-11-23 21:41:21,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,718 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2023-11-23 21:41:21,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,731 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:21,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,731 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:21,734 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:21,734 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:21,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:21,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,757 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2023-11-23 21:41:21,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,770 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:21,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:21,773 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:21,773 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:21,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2023-11-23 21:41:21,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,797 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2023-11-23 21:41:21,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,809 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:21,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,809 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:21,812 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:21,812 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:21,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2023-11-23 21:41:21,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,835 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2023-11-23 21:41:21,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,847 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:21,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:21,850 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:21,850 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:21,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2023-11-23 21:41:21,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,876 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2023-11-23 21:41:21,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,888 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:21,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:21,890 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:21,890 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:21,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2023-11-23 21:41:21,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,912 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2023-11-23 21:41:21,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,924 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:21,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:21,927 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:21,927 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:21,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Ended with exit code 0 [2023-11-23 21:41:21,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,953 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2023-11-23 21:41:21,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:21,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:21,966 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:21,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:21,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:21,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:21,969 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:21,969 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:21,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:21,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2023-11-23 21:41:21,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:21,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:21,993 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:21,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2023-11-23 21:41:21,994 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 [2023-11-23 21:41:22,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,005 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:22,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:22,008 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:22,008 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:22,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2023-11-23 21:41:22,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,030 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2023-11-23 21:41:22,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,043 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:22,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:22,046 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:22,046 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:22,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2023-11-23 21:41:22,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,069 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2023-11-23 21:41:22,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,082 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:22,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:22,096 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:22,096 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:22,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Ended with exit code 0 [2023-11-23 21:41:22,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,161 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2023-11-23 21:41:22,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,177 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:22,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:22,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:22,178 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:22,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:22,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2023-11-23 21:41:22,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,196 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2023-11-23 21:41:22,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,211 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:22,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:22,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:22,213 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:22,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:22,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Ended with exit code 0 [2023-11-23 21:41:22,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,238 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2023-11-23 21:41:22,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,251 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:22,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:22,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:22,253 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:22,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:22,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2023-11-23 21:41:22,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,271 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2023-11-23 21:41:22,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,284 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:22,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:22,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,285 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:22,285 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:22,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:22,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2023-11-23 21:41:22,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,304 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2023-11-23 21:41:22,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,317 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:22,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:22,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,317 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:22,318 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:22,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:22,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2023-11-23 21:41:22,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,337 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2023-11-23 21:41:22,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,350 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:22,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:22,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:22,364 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:22,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:22,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2023-11-23 21:41:22,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,382 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2023-11-23 21:41:22,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,394 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:22,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:22,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:22,395 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:22,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:22,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Ended with exit code 0 [2023-11-23 21:41:22,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,413 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2023-11-23 21:41:22,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,426 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:22,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:22,429 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:22,430 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:22,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2023-11-23 21:41:22,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,454 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2023-11-23 21:41:22,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,467 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-23 21:41:22,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,467 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:22,469 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:22,469 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:22,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2023-11-23 21:41:22,491 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-23 21:41:22,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,493 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2023-11-23 21:41:22,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,506 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:22,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:22,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,506 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:22,507 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:22,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:22,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:22,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,526 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2023-11-23 21:41:22,528 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 [2023-11-23 21:41:22,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,540 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:22,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,540 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:22,543 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:22,543 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:22,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2023-11-23 21:41:22,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,568 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2023-11-23 21:41:22,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,580 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:22,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,581 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:22,584 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:22,584 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:22,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:22,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,608 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2023-11-23 21:41:22,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,621 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:22,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:22,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,622 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:22,623 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:22,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:22,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,667 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2023-11-23 21:41:22,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,668 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2023-11-23 21:41:22,670 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 [2023-11-23 21:41:22,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,682 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:22,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:22,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,682 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:22,683 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:22,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:22,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2023-11-23 21:41:22,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,701 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2023-11-23 21:41:22,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,714 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:22,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:22,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,714 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:22,715 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:22,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:22,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Ended with exit code 0 [2023-11-23 21:41:22,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,733 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2023-11-23 21:41:22,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,746 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:22,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:22,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,746 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:22,747 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:22,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:22,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2023-11-23 21:41:22,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,765 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2023-11-23 21:41:22,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,777 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:22,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:22,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,777 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:22,778 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:22,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:22,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Ended with exit code 0 [2023-11-23 21:41:22,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,796 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2023-11-23 21:41:22,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,808 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:22,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,808 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:22,811 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:22,812 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:22,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2023-11-23 21:41:22,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,836 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2023-11-23 21:41:22,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,848 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:22,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,849 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:22,852 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:22,852 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:22,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2023-11-23 21:41:22,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,905 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2023-11-23 21:41:22,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,917 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:22,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,917 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:22,921 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:22,921 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:22,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:22,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Ended with exit code 0 [2023-11-23 21:41:22,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:22,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:22,954 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:22,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2023-11-23 21:41:22,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:22,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:22,968 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:22,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:22,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:22,968 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:22,971 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:22,972 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:22,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2023-11-23 21:41:23,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,002 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2023-11-23 21:41:23,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:23,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,018 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:23,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,018 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:23,021 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:23,021 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:23,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2023-11-23 21:41:23,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,062 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2023-11-23 21:41:23,063 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 [2023-11-23 21:41:23,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,074 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:23,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,074 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:23,078 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:23,078 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:23,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Ended with exit code 0 [2023-11-23 21:41:23,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,105 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2023-11-23 21:41:23,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:23,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,117 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:23,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,118 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:23,121 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:23,121 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:23,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2023-11-23 21:41:23,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,148 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2023-11-23 21:41:23,149 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 [2023-11-23 21:41:23,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,160 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:23,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,160 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:23,163 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:23,163 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:23,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2023-11-23 21:41:23,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,189 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2023-11-23 21:41:23,190 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 [2023-11-23 21:41:23,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,201 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:23,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,201 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:23,205 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:23,205 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:23,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2023-11-23 21:41:23,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,232 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2023-11-23 21:41:23,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:23,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,245 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:23,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,245 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:23,261 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:23,261 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:23,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2023-11-23 21:41:23,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,355 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2023-11-23 21:41:23,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:23,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,368 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:23,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:23,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,368 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:23,369 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:23,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:23,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Ended with exit code 0 [2023-11-23 21:41:23,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,388 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2023-11-23 21:41:23,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:23,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,400 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:23,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:23,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,400 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:23,401 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:23,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:23,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2023-11-23 21:41:23,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,421 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:23,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2023-11-23 21:41:23,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:23,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:23,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:23,443 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:23,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:23,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Ended with exit code 0 [2023-11-23 21:41:23,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,462 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2023-11-23 21:41:23,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:23,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:23,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:23,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,474 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:23,475 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:23,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:23,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Ended with exit code 0 [2023-11-23 21:41:23,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,495 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2023-11-23 21:41:23,496 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 [2023-11-23 21:41:23,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,509 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:23,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:23,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,509 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:23,510 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:23,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:23,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Ended with exit code 0 [2023-11-23 21:41:23,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,529 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2023-11-23 21:41:23,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:23,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,542 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:23,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:23,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,543 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:23,544 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:23,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:23,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:23,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,564 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2023-11-23 21:41:23,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:23,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,591 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:23,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:23,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,591 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:23,592 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-23 21:41:23,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:23,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Ended with exit code 0 [2023-11-23 21:41:23,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,612 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2023-11-23 21:41:23,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:23,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,625 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:23,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,625 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:23,629 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:23,629 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:23,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Ended with exit code 0 [2023-11-23 21:41:23,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,658 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2023-11-23 21:41:23,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:23,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,671 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:23,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-23 21:41:23,675 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-23 21:41:23,675 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-23 21:41:23,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2023-11-23 21:41:23,700 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-23 21:41:23,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,701 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2023-11-23 21:41:23,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:23,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,714 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:23,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:23,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:23,715 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:23,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:23,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Ended with exit code 0 [2023-11-23 21:41:23,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,732 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2023-11-23 21:41:23,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:23,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,751 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:23,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,751 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:23,754 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:23,754 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:23,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:23,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,778 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2023-11-23 21:41:23,779 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 [2023-11-23 21:41:23,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,791 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:23,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:23,793 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:23,793 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:23,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Ended with exit code 0 [2023-11-23 21:41:23,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,813 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2023-11-23 21:41:23,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:23,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,826 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:23,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:23,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,826 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:23,827 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:23,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:23,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:23,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,846 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:23,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2023-11-23 21:41:23,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,865 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:23,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:23,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,865 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:23,865 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:23,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:23,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Ended with exit code 0 [2023-11-23 21:41:23,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,881 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2023-11-23 21:41:23,882 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 [2023-11-23 21:41:23,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,893 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:23,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:23,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,893 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:23,894 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:23,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:23,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Ended with exit code 0 [2023-11-23 21:41:23,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,909 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2023-11-23 21:41:23,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:23,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,921 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:23,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:23,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,921 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:23,921 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:23,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:23,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Ended with exit code 0 [2023-11-23 21:41:23,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,937 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2023-11-23 21:41:23,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:23,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,948 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:23,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:23,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:23,949 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:23,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:23,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Ended with exit code 0 [2023-11-23 21:41:23,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:23,964 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:23,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2023-11-23 21:41:23,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:23,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:23,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:23,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:23,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:23,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:23,979 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:23,980 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:23,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:23,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Ended with exit code 0 [2023-11-23 21:41:23,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:23,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,000 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2023-11-23 21:41:24,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,012 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:24,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:24,014 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:24,014 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:24,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Ended with exit code 0 [2023-11-23 21:41:24,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,036 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2023-11-23 21:41:24,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,048 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:24,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,048 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:24,050 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:24,050 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:24,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Ended with exit code 0 [2023-11-23 21:41:24,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,071 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2023-11-23 21:41:24,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,083 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:24,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:24,086 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:24,086 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:24,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Ended with exit code 0 [2023-11-23 21:41:24,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,107 INFO L229 MonitoredProcess]: Starting monitored process 531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Waiting until timeout for monitored process [2023-11-23 21:41:24,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,120 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:24,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:24,122 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:24,123 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:24,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Ended with exit code 0 [2023-11-23 21:41:24,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,143 INFO L229 MonitoredProcess]: Starting monitored process 532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Waiting until timeout for monitored process [2023-11-23 21:41:24,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,156 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:24,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:24,159 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:24,159 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:24,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Ended with exit code 0 [2023-11-23 21:41:24,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,181 INFO L229 MonitoredProcess]: Starting monitored process 533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Waiting until timeout for monitored process [2023-11-23 21:41:24,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,193 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:24,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,193 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:24,196 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:24,196 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:24,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:24,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,218 INFO L229 MonitoredProcess]: Starting monitored process 534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Waiting until timeout for monitored process [2023-11-23 21:41:24,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,233 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:24,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:24,236 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:24,236 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:24,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Ended with exit code 0 [2023-11-23 21:41:24,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,259 INFO L229 MonitoredProcess]: Starting monitored process 535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Waiting until timeout for monitored process [2023-11-23 21:41:24,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,272 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:24,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:24,275 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:24,275 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:24,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Ended with exit code 0 [2023-11-23 21:41:24,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,297 INFO L229 MonitoredProcess]: Starting monitored process 536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Waiting until timeout for monitored process [2023-11-23 21:41:24,299 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 [2023-11-23 21:41:24,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,311 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:24,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:24,326 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:24,326 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:24,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Ended with exit code 0 [2023-11-23 21:41:24,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,370 INFO L229 MonitoredProcess]: Starting monitored process 537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,372 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 [2023-11-23 21:41:24,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Waiting until timeout for monitored process [2023-11-23 21:41:24,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,384 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:24,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:24,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,385 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:24,385 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:24,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:24,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Ended with exit code 0 [2023-11-23 21:41:24,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,400 INFO L229 MonitoredProcess]: Starting monitored process 538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Waiting until timeout for monitored process [2023-11-23 21:41:24,402 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 [2023-11-23 21:41:24,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,412 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:24,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:24,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,412 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:24,413 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:24,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:24,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Ended with exit code 0 [2023-11-23 21:41:24,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,428 INFO L229 MonitoredProcess]: Starting monitored process 539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Waiting until timeout for monitored process [2023-11-23 21:41:24,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:24,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:24,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:24,441 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:24,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:24,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Ended with exit code 0 [2023-11-23 21:41:24,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,457 INFO L229 MonitoredProcess]: Starting monitored process 540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Waiting until timeout for monitored process [2023-11-23 21:41:24,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,468 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:24,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:24,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:24,476 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:24,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:24,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:24,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,514 INFO L229 MonitoredProcess]: Starting monitored process 541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Waiting until timeout for monitored process [2023-11-23 21:41:24,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,531 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:24,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:24,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:24,532 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:24,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:24,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Ended with exit code 0 [2023-11-23 21:41:24,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,569 INFO L229 MonitoredProcess]: Starting monitored process 542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Waiting until timeout for monitored process [2023-11-23 21:41:24,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,581 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:24,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:24,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:24,582 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:24,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:24,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Ended with exit code 0 [2023-11-23 21:41:24,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,597 INFO L229 MonitoredProcess]: Starting monitored process 543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Waiting until timeout for monitored process [2023-11-23 21:41:24,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,609 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:24,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:24,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,609 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:24,609 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-23 21:41:24,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:24,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Ended with exit code 0 [2023-11-23 21:41:24,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,624 INFO L229 MonitoredProcess]: Starting monitored process 544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Waiting until timeout for monitored process [2023-11-23 21:41:24,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,636 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:24,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,636 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:24,639 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:24,639 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:24,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:24,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,660 INFO L229 MonitoredProcess]: Starting monitored process 545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Waiting until timeout for monitored process [2023-11-23 21:41:24,661 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 [2023-11-23 21:41:24,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,671 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-23 21:41:24,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-23 21:41:24,673 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-23 21:41:24,673 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-23 21:41:24,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Ended with exit code 0 [2023-11-23 21:41:24,696 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-23 21:41:24,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,697 INFO L229 MonitoredProcess]: Starting monitored process 546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Waiting until timeout for monitored process [2023-11-23 21:41:24,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,709 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:24,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:24,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,709 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:24,710 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:24,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:24,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:24,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,727 INFO L229 MonitoredProcess]: Starting monitored process 547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Waiting until timeout for monitored process [2023-11-23 21:41:24,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,747 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:24,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,747 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:24,750 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:24,751 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:24,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:24,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,779 INFO L229 MonitoredProcess]: Starting monitored process 548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Waiting until timeout for monitored process [2023-11-23 21:41:24,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,792 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:24,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,793 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:24,796 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:24,796 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:24,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Ended with exit code 0 [2023-11-23 21:41:24,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,821 INFO L229 MonitoredProcess]: Starting monitored process 549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Waiting until timeout for monitored process [2023-11-23 21:41:24,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,834 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:24,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:24,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,834 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:24,837 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:24,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:24,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Ended with exit code 0 [2023-11-23 21:41:24,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,867 INFO L229 MonitoredProcess]: Starting monitored process 550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Waiting until timeout for monitored process [2023-11-23 21:41:24,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,880 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:24,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:24,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,881 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:24,881 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:24,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:24,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Ended with exit code 0 [2023-11-23 21:41:24,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,926 INFO L229 MonitoredProcess]: Starting monitored process 551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Waiting until timeout for monitored process [2023-11-23 21:41:24,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,939 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:24,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:24,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,940 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:24,940 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:24,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:24,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:24,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Ended with exit code 0 [2023-11-23 21:41:24,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:24,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:24,984 INFO L229 MonitoredProcess]: Starting monitored process 552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:24,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Waiting until timeout for monitored process [2023-11-23 21:41:24,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:24,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:24,997 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:24,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:24,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:24,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:24,997 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:24,998 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:24,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:25,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Ended with exit code 0 [2023-11-23 21:41:25,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,034 INFO L229 MonitoredProcess]: Starting monitored process 553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Waiting until timeout for monitored process [2023-11-23 21:41:25,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:25,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,046 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:25,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,046 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,047 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:25,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:25,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Ended with exit code 0 [2023-11-23 21:41:25,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,064 INFO L229 MonitoredProcess]: Starting monitored process 554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Waiting until timeout for monitored process [2023-11-23 21:41:25,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:25,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,076 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,077 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,080 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:25,080 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:25,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Ended with exit code 0 [2023-11-23 21:41:25,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,105 INFO L229 MonitoredProcess]: Starting monitored process 555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Waiting until timeout for monitored process [2023-11-23 21:41:25,116 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 [2023-11-23 21:41:25,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,129 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,129 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,133 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:25,133 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:25,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Ended with exit code 0 [2023-11-23 21:41:25,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,158 INFO L229 MonitoredProcess]: Starting monitored process 556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Waiting until timeout for monitored process [2023-11-23 21:41:25,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:25,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,170 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,170 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,174 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:25,174 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:25,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Ended with exit code 0 [2023-11-23 21:41:25,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,201 INFO L229 MonitoredProcess]: Starting monitored process 557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Waiting until timeout for monitored process [2023-11-23 21:41:25,202 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 [2023-11-23 21:41:25,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,214 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,214 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,218 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:25,218 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:25,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Ended with exit code 0 [2023-11-23 21:41:25,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,245 INFO L229 MonitoredProcess]: Starting monitored process 558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Waiting until timeout for monitored process [2023-11-23 21:41:25,246 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 [2023-11-23 21:41:25,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,258 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,258 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,261 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:25,261 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:25,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Ended with exit code 0 [2023-11-23 21:41:25,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,285 INFO L229 MonitoredProcess]: Starting monitored process 559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Waiting until timeout for monitored process [2023-11-23 21:41:25,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:25,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,297 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,298 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,301 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:25,301 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:25,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Ended with exit code 0 [2023-11-23 21:41:25,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,327 INFO L229 MonitoredProcess]: Starting monitored process 560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Waiting until timeout for monitored process [2023-11-23 21:41:25,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:25,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,340 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,340 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,344 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:25,344 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:25,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:25,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,369 INFO L229 MonitoredProcess]: Starting monitored process 561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,373 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 [2023-11-23 21:41:25,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Waiting until timeout for monitored process [2023-11-23 21:41:25,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,384 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,384 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,388 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:25,388 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:25,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Ended with exit code 0 [2023-11-23 21:41:25,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,411 INFO L229 MonitoredProcess]: Starting monitored process 562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Waiting until timeout for monitored process [2023-11-23 21:41:25,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:25,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,423 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,423 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,427 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:25,427 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:25,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Ended with exit code 0 [2023-11-23 21:41:25,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,451 INFO L229 MonitoredProcess]: Starting monitored process 563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Waiting until timeout for monitored process [2023-11-23 21:41:25,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:25,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,464 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,464 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,483 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:25,483 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:25,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Ended with exit code 0 [2023-11-23 21:41:25,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,556 INFO L229 MonitoredProcess]: Starting monitored process 564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Waiting until timeout for monitored process [2023-11-23 21:41:25,557 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 [2023-11-23 21:41:25,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,568 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:25,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,568 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,569 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:25,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:25,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Ended with exit code 0 [2023-11-23 21:41:25,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,585 INFO L229 MonitoredProcess]: Starting monitored process 565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Waiting until timeout for monitored process [2023-11-23 21:41:25,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:25,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:25,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,597 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,597 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:25,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:25,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Ended with exit code 0 [2023-11-23 21:41:25,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,613 INFO L229 MonitoredProcess]: Starting monitored process 566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Waiting until timeout for monitored process [2023-11-23 21:41:25,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:25,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,625 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:25,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,625 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,626 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:25,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:25,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:25,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,644 INFO L229 MonitoredProcess]: Starting monitored process 567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Waiting until timeout for monitored process [2023-11-23 21:41:25,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:25,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,656 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:25,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,656 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,657 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:25,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:25,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Ended with exit code 0 [2023-11-23 21:41:25,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,673 INFO L229 MonitoredProcess]: Starting monitored process 568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Waiting until timeout for monitored process [2023-11-23 21:41:25,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:25,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,685 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:25,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,685 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,686 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:25,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:25,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Ended with exit code 0 [2023-11-23 21:41:25,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,703 INFO L229 MonitoredProcess]: Starting monitored process 569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Waiting until timeout for monitored process [2023-11-23 21:41:25,705 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 [2023-11-23 21:41:25,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,715 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:25,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,716 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,717 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:25,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:25,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Ended with exit code 0 [2023-11-23 21:41:25,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,733 INFO L229 MonitoredProcess]: Starting monitored process 570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Waiting until timeout for monitored process [2023-11-23 21:41:25,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:25,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,746 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-23 21:41:25,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,746 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,747 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-23 21:41:25,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-23 21:41:25,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:25,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,764 INFO L229 MonitoredProcess]: Starting monitored process 571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Waiting until timeout for monitored process [2023-11-23 21:41:25,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:25,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,776 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,776 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,780 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:25,780 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:25,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:25,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 21:41:25,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:41:25,807 INFO L229 MonitoredProcess]: Starting monitored process 572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 21:41:25,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Waiting until timeout for monitored process [2023-11-23 21:41:25,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-23 21:41:25,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-23 21:41:25,820 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-23 21:41:25,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-23 21:41:25,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-23 21:41:25,820 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-23 21:41:25,823 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-23 21:41:25,824 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-23 21:41:25,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-23 21:41:25,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Ended with exit code 0 [2023-11-23 21:41:25,856 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.11 09:41:25 BoogieIcfgContainer [2023-11-23 21:41:25,857 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-11-23 21:41:25,857 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 21:41:25,857 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 21:41:25,858 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 21:41:25,858 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:40:53" (3/4) ... [2023-11-23 21:41:25,860 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-23 21:41:25,862 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 21:41:25,862 INFO L158 Benchmark]: Toolchain (without parser) took 33004.60ms. Allocated memory was 136.3MB in the beginning and 172.0MB in the end (delta: 35.7MB). Free memory was 103.9MB in the beginning and 73.0MB in the end (delta: 30.9MB). Peak memory consumption was 67.7MB. Max. memory is 16.1GB. [2023-11-23 21:41:25,863 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 136.3MB. Free memory is still 91.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:41:25,863 INFO L158 Benchmark]: CACSL2BoogieTranslator took 329.64ms. Allocated memory is still 136.3MB. Free memory was 103.9MB in the beginning and 93.3MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-23 21:41:25,864 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.85ms. Allocated memory is still 136.3MB. Free memory was 93.3MB in the beginning and 91.4MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-23 21:41:25,864 INFO L158 Benchmark]: Boogie Preprocessor took 40.23ms. Allocated memory is still 136.3MB. Free memory was 91.4MB in the beginning and 89.4MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-23 21:41:25,864 INFO L158 Benchmark]: RCFGBuilder took 362.57ms. Allocated memory is still 136.3MB. Free memory was 89.4MB in the beginning and 77.1MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-23 21:41:25,865 INFO L158 Benchmark]: BuchiAutomizer took 32204.80ms. Allocated memory was 136.3MB in the beginning and 172.0MB in the end (delta: 35.7MB). Free memory was 77.1MB in the beginning and 73.0MB in the end (delta: 4.1MB). Peak memory consumption was 82.3MB. Max. memory is 16.1GB. [2023-11-23 21:41:25,865 INFO L158 Benchmark]: Witness Printer took 4.35ms. Allocated memory is still 172.0MB. Free memory is still 73.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:41:25,867 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 136.3MB. Free memory is still 91.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 329.64ms. Allocated memory is still 136.3MB. Free memory was 103.9MB in the beginning and 93.3MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.85ms. Allocated memory is still 136.3MB. Free memory was 93.3MB in the beginning and 91.4MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 40.23ms. Allocated memory is still 136.3MB. Free memory was 91.4MB in the beginning and 89.4MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 362.57ms. Allocated memory is still 136.3MB. Free memory was 89.4MB in the beginning and 77.1MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * BuchiAutomizer took 32204.80ms. Allocated memory was 136.3MB in the beginning and 172.0MB in the end (delta: 35.7MB). Free memory was 77.1MB in the beginning and 73.0MB in the end (delta: 4.1MB). Peak memory consumption was 82.3MB. Max. memory is 16.1GB. * Witness Printer took 4.35ms. Allocated memory is still 172.0MB. Free memory is still 73.0MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (1 trivial, 0 deterministic, 0 nondeterministic) and one module whose termination is unknown.1 modules have a trivial ranking function, the largest among these consists of 2 locations. The remainder module has 15 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 32.1s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 31.9s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization 0.0s AutomataMinimizationTime, 1 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 [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 25 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 0 IncrementalHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 25 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn1 SFLI1 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital58 mio100 ax100 hnf100 lsp71 ukn98 mio100 lsp82 div562 bol100 ite100 ukn100 eq142 hnf96 smp41 dnf100 smp100 tf102 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 39ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.1s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet9#1, main_#t~mem10#1, main_#t~mem11#1, main_#t~post8#1, main_#t~post7#1, main_#t~mem14#1, main_#t~post13#1, main_#t~post12#1, main_~N_LIN~0#1, main_~N_COL~0#1, main_~j~0#1, main_~k~0#1, main_~#matriz~0#1.base, main_~#matriz~0#1.offset, main_~maior~0#1;havoc main_#t~nondet4#1;main_~N_LIN~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;havoc main_#t~nondet5#1;main_~N_COL~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;" "assume !((if main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 else main_~N_LIN~0#1 % 4294967296 % 18446744073709551616 - 18446744073709551616) >= 1000000000 || (if main_~N_COL~0#1 % 4294967296 % 18446744073709551616 <= 9223372036854775807 then main_~N_COL~0#1 % 4294967296 % 18446744073709551616 else main_~N_COL~0#1 % 4294967296 % 18446744073709551616 - 18446744073709551616) >= 1000000000);havoc main_~j~0#1;havoc main_~k~0#1;call main_~#matriz~0#1.base, main_~#matriz~0#1.offset := #Ultimate.allocOnStack(4 * main_~N_LIN~0#1 * main_~N_COL~0#1 % 4294967296);havoc main_~maior~0#1;havoc main_#t~nondet6#1;main_~maior~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;main_~j~0#1 := 0;" "assume !!(main_~j~0#1 % 4294967296 < main_~N_COL~0#1 % 4294967296);main_~k~0#1 := 0;" "assume !(main_~k~0#1 % 4294967296 < main_~N_LIN~0#1 % 4294967296);" "main_#t~post7#1 := main_~j~0#1;main_~j~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1;" Loop: "assume !!(main_~j~0#1 % 4294967296 < main_~N_COL~0#1 % 4294967296);main_~k~0#1 := 0;" "assume !(main_~k~0#1 % 4294967296 < main_~N_LIN~0#1 % 4294967296);" "main_#t~post7#1 := main_~j~0#1;main_~j~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2023-11-23 21:41:25,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (289)] Ended with exit code 0 [2023-11-23 21:41:26,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (288)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:26,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-23 21:41:26,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-23 21:41:26,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-11-23 21:41:26,900 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_474b30a7-1ce6-4643-a2f2-9e43ca83eee5/bin/uautomizer-verify-zZY32mL2XJ/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN