./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/ll_search_not_found-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version cf1a7837 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_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/ll_search_not_found-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0c385b5b6938ff41cf175461b645aab6ab3ea0ee576af757e08e06ee4b5e09c7 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:12:00,595 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:12:00,715 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Termination-64bit-Automizer_Default.epf [2023-11-12 02:12:00,719 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:12:00,720 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:12:00,745 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:12:00,746 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:12:00,746 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:12:00,747 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:12:00,748 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:12:00,749 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:12:00,749 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-12 02:12:00,750 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-12 02:12:00,750 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-12 02:12:00,751 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-12 02:12:00,751 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-12 02:12:00,752 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-12 02:12:00,753 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:12:00,753 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-12 02:12:00,754 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:12:00,755 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:12:00,755 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-12 02:12:00,756 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-12 02:12:00,756 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-12 02:12:00,757 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-12 02:12:00,758 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:12:00,758 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-12 02:12:00,759 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:12:00,759 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:12:00,760 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:12:00,760 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:12:00,761 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:12:00,761 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-12 02:12:00,762 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_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c385b5b6938ff41cf175461b645aab6ab3ea0ee576af757e08e06ee4b5e09c7 [2023-11-12 02:12:01,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:12:01,093 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:12:01,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:12:01,099 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:12:01,099 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:12:01,101 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/termination-memory-linkedlists/ll_search_not_found-alloca.i [2023-11-12 02:12:04,152 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:12:04,553 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:12:04,554 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/sv-benchmarks/c/termination-memory-linkedlists/ll_search_not_found-alloca.i [2023-11-12 02:12:04,571 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/data/8cc5abd63/90f44302703d44da9b1b5d8fafd42d59/FLAGe4d39f7be [2023-11-12 02:12:04,774 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/data/8cc5abd63/90f44302703d44da9b1b5d8fafd42d59 [2023-11-12 02:12:04,777 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:12:04,778 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:12:04,780 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:12:04,780 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:12:04,786 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:12:04,789 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:12:04" (1/1) ... [2023-11-12 02:12:04,792 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36359363 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:04, skipping insertion in model container [2023-11-12 02:12:04,792 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:12:04" (1/1) ... [2023-11-12 02:12:04,837 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:12:05,147 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:12:05,164 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:12:05,220 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:12:05,254 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:12:05,254 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:05 WrapperNode [2023-11-12 02:12:05,254 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:12:05,256 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:12:05,256 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:12:05,256 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:12:05,265 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:05" (1/1) ... [2023-11-12 02:12:05,283 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:05" (1/1) ... [2023-11-12 02:12:05,317 INFO L138 Inliner]: procedures = 114, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 53 [2023-11-12 02:12:05,317 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:12:05,318 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:12:05,318 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:12:05,318 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:12:05,353 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:05" (1/1) ... [2023-11-12 02:12:05,353 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:05" (1/1) ... [2023-11-12 02:12:05,357 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:05" (1/1) ... [2023-11-12 02:12:05,357 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:05" (1/1) ... [2023-11-12 02:12:05,381 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:05" (1/1) ... [2023-11-12 02:12:05,396 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:05" (1/1) ... [2023-11-12 02:12:05,398 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:05" (1/1) ... [2023-11-12 02:12:05,399 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:05" (1/1) ... [2023-11-12 02:12:05,402 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:12:05,403 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:12:05,403 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:12:05,403 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:12:05,404 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:05" (1/1) ... [2023-11-12 02:12:05,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:05,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:05,466 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:05,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-12 02:12:05,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 02:12:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 02:12:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 02:12:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 02:12:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 02:12:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:12:05,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:12:05,618 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:12:05,620 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:12:05,800 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 02:12:05,806 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 02:12:05,806 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-12 02:12:05,809 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:12:05 BoogieIcfgContainer [2023-11-12 02:12:05,809 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 02:12:05,810 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-12 02:12:05,810 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-12 02:12:05,815 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-12 02:12:05,816 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-12 02:12:05,816 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 12.11 02:12:04" (1/3) ... [2023-11-12 02:12:05,818 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1dc4542d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 12.11 02:12:05, skipping insertion in model container [2023-11-12 02:12:05,818 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-12 02:12:05,818 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:05" (2/3) ... [2023-11-12 02:12:05,818 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1dc4542d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 12.11 02:12:05, skipping insertion in model container [2023-11-12 02:12:05,818 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-12 02:12:05,819 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:12:05" (3/3) ... [2023-11-12 02:12:05,820 INFO L332 chiAutomizerObserver]: Analyzing ICFG ll_search_not_found-alloca.i [2023-11-12 02:12:05,877 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-12 02:12:05,877 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-12 02:12:05,877 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-12 02:12:05,877 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-12 02:12:05,878 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-12 02:12:05,878 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-12 02:12:05,878 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-12 02:12:05,878 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-12 02:12:05,882 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 13 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 states have internal predecessors, (17), 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) [2023-11-12 02:12:05,898 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2023-11-12 02:12:05,899 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-12 02:12:05,899 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-12 02:12:05,903 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-12 02:12:05,903 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2023-11-12 02:12:05,904 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-12 02:12:05,904 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 13 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 states have internal predecessors, (17), 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) [2023-11-12 02:12:05,905 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2023-11-12 02:12:05,906 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-12 02:12:05,906 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-12 02:12:05,906 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-12 02:12:05,906 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2023-11-12 02:12:05,914 INFO L748 eck$LassoCheckResult]: Stem: 11#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 6#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet7#1, main_#t~ret8#1.base, main_#t~ret8#1.offset, main_#t~nondet9#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset;havoc main_#t~nondet7#1;main_~n~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume { :begin_inline_init_ll } true;init_ll_#in~n#1 := main_~n~0#1;havoc init_ll_#res#1.base, init_ll_#res#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset, init_ll_#t~post2#1, init_ll_~i~0#1, init_ll_~n#1, init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~n#1 := init_ll_#in~n#1;init_ll_~head~0#1.base, init_ll_~head~0#1.offset := 0, 0;havoc init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~i~0#1 := 0; 5#L550-3true [2023-11-12 02:12:05,915 INFO L750 eck$LassoCheckResult]: Loop: 5#L550-3true assume !!(init_ll_~i~0#1 < init_ll_~n#1);call init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset := init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;call write~int(init_ll_~i~0#1, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset, 4);call write~$Pointer$(init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, 4 + init_ll_~curr~0#1.offset, 8);init_ll_~head~0#1.base, init_ll_~head~0#1.offset := init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset; 13#L550-2true init_ll_#t~post2#1 := init_ll_~i~0#1;init_ll_~i~0#1 := 1 + init_ll_#t~post2#1;havoc init_ll_#t~post2#1; 5#L550-3true [2023-11-12 02:12:05,921 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:05,921 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2023-11-12 02:12:05,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:12:05,932 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023773675] [2023-11-12 02:12:05,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:12:05,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:12:06,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:06,038 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:12:06,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:06,067 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:12:06,070 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:06,070 INFO L85 PathProgramCache]: Analyzing trace with hash 1283, now seen corresponding path program 1 times [2023-11-12 02:12:06,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:12:06,071 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234398910] [2023-11-12 02:12:06,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:12:06,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:12:06,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:06,124 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:12:06,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:06,164 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:12:06,166 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:06,166 INFO L85 PathProgramCache]: Analyzing trace with hash 925765, now seen corresponding path program 1 times [2023-11-12 02:12:06,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:12:06,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859142338] [2023-11-12 02:12:06,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:12:06,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:12:06,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:06,205 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:12:06,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:06,236 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:12:06,851 INFO L210 LassoAnalysis]: Preferences: [2023-11-12 02:12:06,852 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-12 02:12:06,852 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-12 02:12:06,852 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-12 02:12:06,852 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-12 02:12:06,853 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:06,853 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-12 02:12:06,853 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-12 02:12:06,853 INFO L133 ssoRankerPreferences]: Filename of dumped script: ll_search_not_found-alloca.i_Iteration1_Lasso [2023-11-12 02:12:06,853 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-12 02:12:06,854 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-12 02:12:06,873 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:06,883 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:06,886 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:06,889 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:06,892 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:06,895 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:06,898 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:06,901 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:06,904 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:07,063 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:07,067 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:07,070 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:07,072 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:07,320 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-12 02:12:07,325 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-12 02:12:07,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:07,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:07,332 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:07,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:07,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:07,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:07,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:07,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:07,356 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:07,359 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:07,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:07,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-11-12 02:12:07,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:07,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:07,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:07,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:07,386 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:07,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-12 02:12:07,402 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 [2023-11-12 02:12:07,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:07,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:07,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:07,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:07,416 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:07,418 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:07,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:07,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:07,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:07,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:07,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:07,438 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:07,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:07,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-12 02:12:07,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:07,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:07,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:07,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:07,463 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:07,465 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:07,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:07,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:07,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2023-11-12 02:12:07,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:07,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:07,482 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:07,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-12 02:12:07,485 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 [2023-11-12 02:12:07,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:07,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:07,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:07,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:07,496 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:07,497 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:07,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:07,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:07,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:07,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:07,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:07,519 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:07,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:07,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:07,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:07,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:07,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:07,538 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:07,540 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:07,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:07,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-12 02:12:07,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:07,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:07,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:07,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:07,563 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:07,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:07,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:07,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:07,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:07,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:07,585 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:07,586 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:07,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:07,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-12 02:12:07,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:07,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:07,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:07,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:07,601 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:07,610 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 [2023-11-12 02:12:07,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:07,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:07,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:07,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:07,623 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:07,624 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:07,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:07,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-12 02:12:07,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:07,653 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:07,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:07,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:07,655 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:07,661 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 [2023-11-12 02:12:07,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-12 02:12:07,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:07,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:07,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:07,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:07,675 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:07,676 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:07,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:07,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:07,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:07,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:07,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:07,697 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:07,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-12 02:12:07,709 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 [2023-11-12 02:12:07,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:07,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:07,723 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:07,723 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:07,761 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2023-11-12 02:12:07,761 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:07,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:07,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:07,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:07,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:07,807 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:07,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-12 02:12:07,813 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 [2023-11-12 02:12:07,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:07,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:07,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:07,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:07,828 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:07,829 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:07,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:07,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:07,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:07,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:07,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:07,849 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:07,853 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 [2023-11-12 02:12:07,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:07,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:07,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:07,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:07,866 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:07,868 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:07,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:07,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-12 02:12:07,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:07,889 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:07,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:07,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:07,892 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:07,897 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 [2023-11-12 02:12:07,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:07,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:07,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:07,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:07,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:07,912 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:07,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:07,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-12 02:12:07,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:07,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:07,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:07,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:07,946 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:07,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:07,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:07,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:07,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:07,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:07,964 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:07,965 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:07,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:07,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-12 02:12:07,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:07,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:07,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:07,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:07,991 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:07,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:08,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:08,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:08,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:08,011 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:08,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-12 02:12:08,017 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:08,018 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:08,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:08,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:08,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:08,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:08,046 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:08,050 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 [2023-11-12 02:12:08,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:08,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:08,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:08,064 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:08,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-12 02:12:08,071 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:08,071 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:08,087 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-11-12 02:12:08,134 INFO L443 ModelExtractionUtils]: Simplification made 7 calls to the SMT solver. [2023-11-12 02:12:08,134 INFO L444 ModelExtractionUtils]: 8 out of 19 variables were initially zero. Simplification set additionally 8 variables to zero. [2023-11-12 02:12:08,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:08,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:08,173 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:08,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-12 02:12:08,177 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-11-12 02:12:08,202 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2023-11-12 02:12:08,203 INFO L513 LassoAnalysis]: Proved termination. [2023-11-12 02:12:08,203 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_init_ll_~i~0#1, ULTIMATE.start_init_ll_~n#1) = -1*ULTIMATE.start_init_ll_~i~0#1 + 1*ULTIMATE.start_init_ll_~n#1 Supporting invariants [] [2023-11-12 02:12:08,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:08,217 INFO L156 tatePredicateManager]: 1 out of 1 supporting invariants were superfluous and have been removed [2023-11-12 02:12:08,245 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:08,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:12:08,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 15 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-12 02:12:08,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:12:08,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:12:08,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-12 02:12:08,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:12:08,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 02:12:08,348 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2023-11-12 02:12:08,350 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 13 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 states have internal predecessors, (17), 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 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 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) [2023-11-12 02:12:08,407 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 13 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 states have internal predecessors, (17), 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 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 25 states and 35 transitions. Complement of second has 8 states. [2023-11-12 02:12:08,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2023-11-12 02:12:08,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 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) [2023-11-12 02:12:08,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 17 transitions. [2023-11-12 02:12:08,417 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 17 transitions. Stem has 2 letters. Loop has 2 letters. [2023-11-12 02:12:08,417 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-11-12 02:12:08,417 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 17 transitions. Stem has 4 letters. Loop has 2 letters. [2023-11-12 02:12:08,417 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-11-12 02:12:08,418 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 17 transitions. Stem has 2 letters. Loop has 4 letters. [2023-11-12 02:12:08,418 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-11-12 02:12:08,419 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 25 states and 35 transitions. [2023-11-12 02:12:08,424 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2023-11-12 02:12:08,428 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 25 states to 10 states and 13 transitions. [2023-11-12 02:12:08,430 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7 [2023-11-12 02:12:08,430 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 8 [2023-11-12 02:12:08,430 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 13 transitions. [2023-11-12 02:12:08,431 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-12 02:12:08,431 INFO L218 hiAutomatonCegarLoop]: Abstraction has 10 states and 13 transitions. [2023-11-12 02:12:08,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states and 13 transitions. [2023-11-12 02:12:08,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 10. [2023-11-12 02:12:08,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 1.3) internal successors, (13), 9 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-12 02:12:08,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 13 transitions. [2023-11-12 02:12:08,457 INFO L240 hiAutomatonCegarLoop]: Abstraction has 10 states and 13 transitions. [2023-11-12 02:12:08,457 INFO L428 stractBuchiCegarLoop]: Abstraction has 10 states and 13 transitions. [2023-11-12 02:12:08,458 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-11-12 02:12:08,458 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states and 13 transitions. [2023-11-12 02:12:08,459 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2023-11-12 02:12:08,459 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-12 02:12:08,459 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-12 02:12:08,459 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2023-11-12 02:12:08,460 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2023-11-12 02:12:08,460 INFO L748 eck$LassoCheckResult]: Stem: 85#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 86#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet7#1, main_#t~ret8#1.base, main_#t~ret8#1.offset, main_#t~nondet9#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset;havoc main_#t~nondet7#1;main_~n~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume { :begin_inline_init_ll } true;init_ll_#in~n#1 := main_~n~0#1;havoc init_ll_#res#1.base, init_ll_#res#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset, init_ll_#t~post2#1, init_ll_~i~0#1, init_ll_~n#1, init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~n#1 := init_ll_#in~n#1;init_ll_~head~0#1.base, init_ll_~head~0#1.offset := 0, 0;havoc init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~i~0#1 := 0; 87#L550-3 assume !(init_ll_~i~0#1 < init_ll_~n#1); 83#L550-4 havoc init_ll_~i~0#1;init_ll_#res#1.base, init_ll_#res#1.offset := init_ll_~head~0#1.base, init_ll_~head~0#1.offset; 84#init_ll_returnLabel#1 main_#t~ret8#1.base, main_#t~ret8#1.offset := init_ll_#res#1.base, init_ll_#res#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset, init_ll_#t~post2#1, init_ll_~i~0#1, init_ll_~n#1, init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;havoc init_ll_#in~n#1;assume { :end_inline_init_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret8#1.base, main_#t~ret8#1.offset;havoc main_#t~ret8#1.base, main_#t~ret8#1.offset;havoc main_#t~nondet9#1;assume { :begin_inline_safe_search } true;safe_search_#in~head#1.base, safe_search_#in~head#1.offset, safe_search_#in~i#1 := main_~head~1#1.base, main_~head~1#1.offset, main_#t~nondet9#1;havoc safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset, safe_search_#t~mem4#1, safe_search_#t~short5#1, safe_search_~head#1.base, safe_search_~head#1.offset, safe_search_~i#1, safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset;safe_search_~head#1.base, safe_search_~head#1.offset := safe_search_#in~head#1.base, safe_search_#in~head#1.offset;safe_search_~i#1 := safe_search_#in~i#1;safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_~head#1.base, safe_search_~head#1.offset; 81#L561-5 [2023-11-12 02:12:08,460 INFO L750 eck$LassoCheckResult]: Loop: 81#L561-5 safe_search_#t~short5#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 82#L561-1 assume safe_search_#t~short5#1;call safe_search_#t~mem4#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short5#1 := safe_search_#t~mem4#1 != safe_search_~i#1; 90#L561-3 assume !!safe_search_#t~short5#1;havoc safe_search_#t~mem4#1;havoc safe_search_#t~short5#1;call safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset := read~$Pointer$(safe_search_~curr~1#1.base, 4 + safe_search_~curr~1#1.offset, 8);safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset;havoc safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset; 81#L561-5 [2023-11-12 02:12:08,464 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:08,465 INFO L85 PathProgramCache]: Analyzing trace with hash 28696935, now seen corresponding path program 1 times [2023-11-12 02:12:08,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:12:08,465 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [198932851] [2023-11-12 02:12:08,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:12:08,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:12:08,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:08,493 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:12:08,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:08,508 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:12:08,509 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:08,509 INFO L85 PathProgramCache]: Analyzing trace with hash 52734, now seen corresponding path program 1 times [2023-11-12 02:12:08,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:12:08,510 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1080388888] [2023-11-12 02:12:08,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:12:08,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:12:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:08,532 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:12:08,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:08,544 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:12:08,547 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:08,547 INFO L85 PathProgramCache]: Analyzing trace with hash 211921624, now seen corresponding path program 1 times [2023-11-12 02:12:08,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:12:08,548 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [302966730] [2023-11-12 02:12:08,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:12:08,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:12:08,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:12:08,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2023-11-12 02:12:08,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 02:12:08,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:12:08,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [302966730] [2023-11-12 02:12:08,794 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [302966730] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:12:08,794 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:12:08,794 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-12 02:12:08,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [95751656] [2023-11-12 02:12:08,795 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:12:08,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:12:08,947 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-12 02:12:08,948 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-12 02:12:08,950 INFO L87 Difference]: Start difference. First operand 10 states and 13 transitions. cyclomatic complexity: 5 Second operand has 6 states, 6 states have (on average 1.3333333333333333) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-12 02:12:09,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:12:09,037 INFO L93 Difference]: Finished difference Result 16 states and 17 transitions. [2023-11-12 02:12:09,037 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 16 states and 17 transitions. [2023-11-12 02:12:09,038 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2023-11-12 02:12:09,039 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 16 states to 10 states and 11 transitions. [2023-11-12 02:12:09,039 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 8 [2023-11-12 02:12:09,039 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 8 [2023-11-12 02:12:09,039 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 11 transitions. [2023-11-12 02:12:09,040 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-12 02:12:09,040 INFO L218 hiAutomatonCegarLoop]: Abstraction has 10 states and 11 transitions. [2023-11-12 02:12:09,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states and 11 transitions. [2023-11-12 02:12:09,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 10. [2023-11-12 02:12:09,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 1.1) internal successors, (11), 9 states have internal predecessors, (11), 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) [2023-11-12 02:12:09,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 11 transitions. [2023-11-12 02:12:09,042 INFO L240 hiAutomatonCegarLoop]: Abstraction has 10 states and 11 transitions. [2023-11-12 02:12:09,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-12 02:12:09,043 INFO L428 stractBuchiCegarLoop]: Abstraction has 10 states and 11 transitions. [2023-11-12 02:12:09,044 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2023-11-12 02:12:09,044 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states and 11 transitions. [2023-11-12 02:12:09,045 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2023-11-12 02:12:09,045 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-12 02:12:09,045 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-12 02:12:09,045 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:12:09,045 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2023-11-12 02:12:09,046 INFO L748 eck$LassoCheckResult]: Stem: 128#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 129#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet7#1, main_#t~ret8#1.base, main_#t~ret8#1.offset, main_#t~nondet9#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset;havoc main_#t~nondet7#1;main_~n~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume { :begin_inline_init_ll } true;init_ll_#in~n#1 := main_~n~0#1;havoc init_ll_#res#1.base, init_ll_#res#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset, init_ll_#t~post2#1, init_ll_~i~0#1, init_ll_~n#1, init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~n#1 := init_ll_#in~n#1;init_ll_~head~0#1.base, init_ll_~head~0#1.offset := 0, 0;havoc init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~i~0#1 := 0; 130#L550-3 assume !!(init_ll_~i~0#1 < init_ll_~n#1);call init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset := init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;call write~int(init_ll_~i~0#1, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset, 4);call write~$Pointer$(init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, 4 + init_ll_~curr~0#1.offset, 8);init_ll_~head~0#1.base, init_ll_~head~0#1.offset := init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset; 131#L550-2 init_ll_#t~post2#1 := init_ll_~i~0#1;init_ll_~i~0#1 := 1 + init_ll_#t~post2#1;havoc init_ll_#t~post2#1; 132#L550-3 assume !(init_ll_~i~0#1 < init_ll_~n#1); 126#L550-4 havoc init_ll_~i~0#1;init_ll_#res#1.base, init_ll_#res#1.offset := init_ll_~head~0#1.base, init_ll_~head~0#1.offset; 127#init_ll_returnLabel#1 main_#t~ret8#1.base, main_#t~ret8#1.offset := init_ll_#res#1.base, init_ll_#res#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset, init_ll_#t~post2#1, init_ll_~i~0#1, init_ll_~n#1, init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;havoc init_ll_#in~n#1;assume { :end_inline_init_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret8#1.base, main_#t~ret8#1.offset;havoc main_#t~ret8#1.base, main_#t~ret8#1.offset;havoc main_#t~nondet9#1;assume { :begin_inline_safe_search } true;safe_search_#in~head#1.base, safe_search_#in~head#1.offset, safe_search_#in~i#1 := main_~head~1#1.base, main_~head~1#1.offset, main_#t~nondet9#1;havoc safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset, safe_search_#t~mem4#1, safe_search_#t~short5#1, safe_search_~head#1.base, safe_search_~head#1.offset, safe_search_~i#1, safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset;safe_search_~head#1.base, safe_search_~head#1.offset := safe_search_#in~head#1.base, safe_search_#in~head#1.offset;safe_search_~i#1 := safe_search_#in~i#1;safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_~head#1.base, safe_search_~head#1.offset; 124#L561-5 [2023-11-12 02:12:09,046 INFO L750 eck$LassoCheckResult]: Loop: 124#L561-5 safe_search_#t~short5#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 125#L561-1 assume safe_search_#t~short5#1;call safe_search_#t~mem4#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short5#1 := safe_search_#t~mem4#1 != safe_search_~i#1; 133#L561-3 assume !!safe_search_#t~short5#1;havoc safe_search_#t~mem4#1;havoc safe_search_#t~short5#1;call safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset := read~$Pointer$(safe_search_~curr~1#1.base, 4 + safe_search_~curr~1#1.offset, 8);safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset;havoc safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset; 124#L561-5 [2023-11-12 02:12:09,046 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:09,047 INFO L85 PathProgramCache]: Analyzing trace with hash 1809669541, now seen corresponding path program 1 times [2023-11-12 02:12:09,047 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:12:09,047 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [547828951] [2023-11-12 02:12:09,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:12:09,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:12:09,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:09,066 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:12:09,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:09,081 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:12:09,082 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:09,082 INFO L85 PathProgramCache]: Analyzing trace with hash 52734, now seen corresponding path program 2 times [2023-11-12 02:12:09,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:12:09,083 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [937445973] [2023-11-12 02:12:09,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:12:09,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:12:09,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:09,089 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:12:09,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:09,095 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:12:09,096 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:09,096 INFO L85 PathProgramCache]: Analyzing trace with hash 1435819482, now seen corresponding path program 1 times [2023-11-12 02:12:09,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:12:09,097 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [575709760] [2023-11-12 02:12:09,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:12:09,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:12:09,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:09,119 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:12:09,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:09,144 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:12:10,041 INFO L210 LassoAnalysis]: Preferences: [2023-11-12 02:12:10,041 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-12 02:12:10,041 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-12 02:12:10,041 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-12 02:12:10,042 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-12 02:12:10,042 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:10,042 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-12 02:12:10,042 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-12 02:12:10,042 INFO L133 ssoRankerPreferences]: Filename of dumped script: ll_search_not_found-alloca.i_Iteration3_Lasso [2023-11-12 02:12:10,042 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-12 02:12:10,042 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-12 02:12:10,048 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,055 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,058 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,062 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,064 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,067 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,069 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,075 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,078 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,083 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,085 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,468 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,471 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,473 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,476 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,479 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,482 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,485 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,488 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:10,491 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:11,146 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-12 02:12:11,146 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-12 02:12:11,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:11,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:11,165 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:11,178 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 [2023-11-12 02:12:11,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:11,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:11,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:11,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:11,191 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:11,193 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:11,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:11,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-12 02:12:11,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:11,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:11,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:11,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:11,216 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:11,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:11,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:11,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:11,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:11,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:11,243 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:11,243 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:11,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:11,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-12 02:12:11,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:11,264 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:11,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:11,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:11,266 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:11,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-12 02:12:11,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:11,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:11,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:11,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:11,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:11,289 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:11,289 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:11,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:11,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:11,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:11,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:11,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:11,314 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:11,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:11,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-12 02:12:11,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:11,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:11,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:11,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:11,332 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:11,333 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:11,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:11,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:11,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:11,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:11,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:11,358 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:11,373 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 [2023-11-12 02:12:11,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-12 02:12:11,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:11,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:11,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:11,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:11,386 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:11,388 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:11,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:11,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:11,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:11,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:11,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:11,402 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:11,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-12 02:12:11,406 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 [2023-11-12 02:12:11,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:11,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:11,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:11,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:11,419 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:11,420 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:11,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:11,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:11,444 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:11,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:11,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:11,446 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:11,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:11,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:11,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:11,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:11,463 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:11,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-12 02:12:11,465 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:11,465 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:11,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:11,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:11,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:11,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:11,481 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:11,485 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 [2023-11-12 02:12:11,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:11,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:11,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:11,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:11,498 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:11,499 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:11,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:11,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-12 02:12:11,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:11,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:11,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:11,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:11,520 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:11,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:11,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:11,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:11,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:11,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:11,542 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:11,542 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:11,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:11,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-12 02:12:11,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:11,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:11,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:11,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:11,567 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:11,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:11,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:11,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:11,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:11,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:11,584 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:11,585 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:11,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:11,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:11,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-12 02:12:11,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:11,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:11,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:11,631 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:11,635 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 [2023-11-12 02:12:11,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:11,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:11,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:11,647 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:11,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-12 02:12:11,653 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:11,653 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:11,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:11,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:11,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:11,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:11,680 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:11,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:11,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:11,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:11,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:11,698 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:11,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-12 02:12:11,701 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:11,702 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:11,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:11,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:11,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:11,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:11,730 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:11,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:11,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:11,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:11,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:11,748 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:11,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-12 02:12:11,750 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:11,750 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:11,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:11,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:11,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:11,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:11,767 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:11,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:11,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:11,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:11,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:11,785 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:11,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-12 02:12:11,787 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:11,788 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:11,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:11,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:11,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:11,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:11,808 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:11,813 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 [2023-11-12 02:12:11,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:11,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:11,826 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:11,826 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:11,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-12 02:12:11,847 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2023-11-12 02:12:11,847 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:11,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:11,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:11,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:11,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:11,889 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:11,897 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 [2023-11-12 02:12:11,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:11,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:11,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:11,909 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:11,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-12 02:12:11,912 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:11,912 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:11,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:11,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:11,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:11,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:11,943 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:11,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:11,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:11,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:11,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:11,959 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:11,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-12 02:12:11,961 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:11,962 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:11,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:11,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:11,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:11,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:11,986 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:11,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:12,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,005 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:12,007 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:12,007 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:12,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-12 02:12:12,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,028 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,032 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 [2023-11-12 02:12:12,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,045 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:12,047 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:12,047 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:12,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-12 02:12:12,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,069 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,073 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 [2023-11-12 02:12:12,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:12,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,086 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:12,086 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:12,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:12,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-12 02:12:12,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,103 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,106 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 [2023-11-12 02:12:12,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-12 02:12:12,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,118 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:12,120 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:12,120 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:12,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,138 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-12 02:12:12,143 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 [2023-11-12 02:12:12,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,154 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:12,156 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:12,156 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:12,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,174 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-12 02:12:12,186 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 [2023-11-12 02:12:12,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:12,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,200 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:12,200 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:12,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:12,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,220 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,225 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 [2023-11-12 02:12:12,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-12 02:12:12,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,238 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:12,240 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:12,240 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:12,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,271 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:12,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-12 02:12:12,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:12,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:12,291 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:12,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:12,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,316 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,318 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:12,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,335 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-11-12 02:12:12,336 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:12,336 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:12,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-12 02:12:12,381 INFO L401 nArgumentSynthesizer]: We have 36 Motzkin's Theorem applications. [2023-11-12 02:12:12,381 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:12,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,480 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:12,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:12,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,500 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:12,500 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:12,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:12,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-12 02:12:12,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,517 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:12,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:12,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,533 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:12,534 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:12,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:12,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-12 02:12:12,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,553 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:12,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:12,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,571 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:12,571 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:12,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:12,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-12 02:12:12,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,586 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,588 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:12,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:12,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,604 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:12,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-12 02:12:12,605 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:12,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:12,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,625 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,629 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 [2023-11-12 02:12:12,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:12,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,642 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:12,642 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:12,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:12,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-12 02:12:12,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,669 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:12,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:12,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,686 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:12,686 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:12,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:12,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-12 02:12:12,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,701 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,705 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 [2023-11-12 02:12:12,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:12,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,718 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:12,719 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:12,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:12,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-12 02:12:12,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,734 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:12,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-12 02:12:12,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:12,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,752 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:12,752 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:12,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:12,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,772 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,773 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:12,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:12,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,791 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:12,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-12 02:12:12,792 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:12,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:12,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,804 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-12 02:12:12,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,806 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:12,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-12 02:12:12,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:12,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,823 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:12,824 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:12,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:12,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,846 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:12,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:12,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,863 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:12,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-12 02:12:12,864 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:12,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:12,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,885 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,889 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 [2023-11-12 02:12:12,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-12 02:12:12,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:12,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,902 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:12,902 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:12,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:12,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,917 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:12,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:12,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,934 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:12,934 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:12,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:12,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-12 02:12:12,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,949 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,954 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 [2023-11-12 02:12:12,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:12,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:12,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:12,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:12,967 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:12,968 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:12,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:12,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-12 02:12:12,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:12,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:12,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:12,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:12,989 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:12,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:13,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:13,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,006 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-12 02:12:13,006 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:13,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:13,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:13,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,025 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,029 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 [2023-11-12 02:12:13,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,042 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-12 02:12:13,045 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:13,045 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:13,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:13,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,065 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,069 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 [2023-11-12 02:12:13,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:13,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,082 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,083 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:13,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:13,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-12 02:12:13,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:13,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,104 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,108 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 [2023-11-12 02:12:13,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:13,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,121 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,122 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:13,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:13,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-12 02:12:13,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,143 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:13,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,145 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,149 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 [2023-11-12 02:12:13,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:13,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,162 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-12 02:12:13,163 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:13,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:13,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:13,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,185 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:13,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,202 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-12 02:12:13,205 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:13,205 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:13,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:13,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,228 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,233 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 [2023-11-12 02:12:13,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-12 02:12:13,249 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:13,249 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:13,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:13,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,273 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:13,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-12 02:12:13,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,291 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,294 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:13,294 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:13,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:13,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,312 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:13,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,331 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-12 02:12:13,333 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:13,333 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:13,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,360 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:13,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,361 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:13,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,412 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:13,412 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-12 02:12:13,425 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2023-11-12 02:12:13,425 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:13,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2023-11-12 02:12:13,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,451 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-12 02:12:13,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:13,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,465 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:13,465 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:13,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2023-11-12 02:12:13,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,476 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-12 02:12:13,486 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 [2023-11-12 02:12:13,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,501 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,506 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:13,506 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:13,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:13,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,525 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:13,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,542 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-12 02:12:13,544 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:13,544 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:13,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:13,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,565 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,569 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 [2023-11-12 02:12:13,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,581 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-12 02:12:13,584 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:13,584 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:13,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:13,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,605 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:13,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:13,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,622 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,622 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:13,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:13,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-12 02:12:13,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,639 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:13,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,641 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-12 02:12:13,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:13,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,654 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,657 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:13,657 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:13,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:13,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,665 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-12 02:12:13,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:13,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,683 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,689 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:13,689 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:13,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2023-11-12 02:12:13,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,710 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-12 02:12:13,712 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 [2023-11-12 02:12:13,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:13,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,723 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,723 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:13,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:13,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,735 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:13,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,741 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:13,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,758 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-12 02:12:13,760 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:13,761 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:13,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2023-11-12 02:12:13,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,786 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-12 02:12:13,789 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 [2023-11-12 02:12:13,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:13,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:13,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:13,799 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,800 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:13,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:13,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:13,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2023-11-12 02:12:13,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:13,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:13,823 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:13,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-12 02:12:13,825 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 [2023-11-12 02:12:13,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:13,837 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-11-12 02:12:13,837 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:13,837 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:13,915 INFO L401 nArgumentSynthesizer]: We have 54 Motzkin's Theorem applications. [2023-11-12 02:12:13,915 INFO L402 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2023-11-12 02:12:14,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:14,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,024 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-12 02:12:14,026 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 [2023-11-12 02:12:14,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,037 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:14,037 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:14,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:14,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,074 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,081 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 [2023-11-12 02:12:14,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,093 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:14,094 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:14,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-12 02:12:14,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:14,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,111 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:14,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,127 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:14,128 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:14,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-12 02:12:14,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2023-11-12 02:12:14,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,140 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-12 02:12:14,142 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 [2023-11-12 02:12:14,152 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,153 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:14,153 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:14,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2023-11-12 02:12:14,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,159 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-12 02:12:14,161 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 [2023-11-12 02:12:14,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,172 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:14,172 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:14,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2023-11-12 02:12:14,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,177 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-12 02:12:14,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:14,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,190 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:14,191 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:14,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2023-11-12 02:12:14,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,196 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-12 02:12:14,199 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 [2023-11-12 02:12:14,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,209 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:14,209 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:14,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2023-11-12 02:12:14,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,228 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-12 02:12:14,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:14,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,242 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:14,242 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:14,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:14,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,247 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-12 02:12:14,250 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 [2023-11-12 02:12:14,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,261 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:14,261 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:14,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2023-11-12 02:12:14,267 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-12 02:12:14,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,268 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-12 02:12:14,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:14,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,281 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:14,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2023-11-12 02:12:14,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,287 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-12 02:12:14,289 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 [2023-11-12 02:12:14,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,300 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,300 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:14,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2023-11-12 02:12:14,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,306 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-12 02:12:14,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:14,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,319 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:14,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:14,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,324 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-12 02:12:14,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:14,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,337 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:14,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:14,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,343 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-12 02:12:14,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:14,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,357 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,358 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:14,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2023-11-12 02:12:14,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,364 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-12 02:12:14,366 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 [2023-11-12 02:12:14,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,378 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:14,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2023-11-12 02:12:14,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,383 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-12 02:12:14,386 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 [2023-11-12 02:12:14,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,396 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,398 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:14,398 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:14,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2023-11-12 02:12:14,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,407 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-12 02:12:14,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:14,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,421 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,422 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:14,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:14,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,427 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-12 02:12:14,429 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 [2023-11-12 02:12:14,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,440 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:14,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,453 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:14,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,455 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,461 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 [2023-11-12 02:12:14,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,474 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:14,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-12 02:12:14,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:14,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,497 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:14,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-12 02:12:14,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,548 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:14,548 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:14,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:14,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,569 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:14,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-12 02:12:14,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,594 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:14,594 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:14,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,616 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:14,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,620 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,623 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 [2023-11-12 02:12:14,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,636 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-12 02:12:14,640 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:14,640 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:14,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:14,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,673 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,677 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 [2023-11-12 02:12:14,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,690 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-12 02:12:14,693 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:14,693 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:14,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2023-11-12 02:12:14,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,705 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-12 02:12:14,709 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 [2023-11-12 02:12:14,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,720 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:14,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,732 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-12 02:12:14,732 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-12 02:12:14,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:14,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,770 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-12 02:12:14,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:14,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,785 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:14,785 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:14,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:14,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,796 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-12 02:12:14,798 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 [2023-11-12 02:12:14,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,809 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,811 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:14,812 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:14,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2023-11-12 02:12:14,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,822 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-12 02:12:14,825 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 [2023-11-12 02:12:14,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,838 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:14,838 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:14,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:14,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,871 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:14,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,891 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-12 02:12:14,894 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:14,895 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:14,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:14,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,929 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-12 02:12:14,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:14,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:14,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,944 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,945 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:14,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:14,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:14,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,950 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-12 02:12:14,953 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 [2023-11-12 02:12:14,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,965 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:14,965 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:14,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2023-11-12 02:12:14,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:14,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:14,975 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:14,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-12 02:12:14,978 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 [2023-11-12 02:12:14,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:14,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:14,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:14,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:14,991 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:14,991 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:14,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:14,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:14,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,000 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-12 02:12:15,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:15,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,021 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:15,021 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:15,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,037 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-12 02:12:15,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:15,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:15,052 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:15,052 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:15,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,062 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-12 02:12:15,064 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 [2023-11-12 02:12:15,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,075 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:15,075 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:15,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,081 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-12 02:12:15,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:15,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,096 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-11-12 02:12:15,096 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:15,096 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:15,171 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2023-11-12 02:12:15,171 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-11-12 02:12:15,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,328 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-12 02:12:15,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:15,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:15,342 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:15,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,347 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-12 02:12:15,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:15,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,361 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:15,361 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:15,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,367 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-12 02:12:15,369 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 [2023-11-12 02:12:15,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:15,381 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:15,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,386 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-12 02:12:15,389 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 [2023-11-12 02:12:15,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,400 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:15,400 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:15,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,406 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-12 02:12:15,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:15,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:15,420 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:15,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,426 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-12 02:12:15,428 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 [2023-11-12 02:12:15,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,439 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:15,440 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:15,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,468 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-12 02:12:15,470 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 [2023-11-12 02:12:15,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,481 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:15,481 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:15,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,487 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-12 02:12:15,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:15,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:15,501 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:15,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,506 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-12 02:12:15,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:15,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,519 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:15,520 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:15,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2023-11-12 02:12:15,524 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-12 02:12:15,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,526 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-12 02:12:15,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:15,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,540 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:15,542 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:15,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,548 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-12 02:12:15,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:15,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,561 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:15,561 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:15,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,600 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-12 02:12:15,604 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 [2023-11-12 02:12:15,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,614 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:15,615 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:15,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2023-11-12 02:12:15,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,624 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-12 02:12:15,635 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 [2023-11-12 02:12:15,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:15,647 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:15,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,653 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-12 02:12:15,656 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 [2023-11-12 02:12:15,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,666 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:15,668 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:15,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,675 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-12 02:12:15,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:15,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,689 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:15,690 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:15,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,694 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,696 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-12 02:12:15,699 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 [2023-11-12 02:12:15,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,709 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:15,714 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:15,714 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:15,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2023-11-12 02:12:15,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,737 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-12 02:12:15,740 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 [2023-11-12 02:12:15,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,751 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:15,752 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:15,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,759 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-12 02:12:15,761 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 [2023-11-12 02:12:15,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:15,772 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:15,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2023-11-12 02:12:15,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,778 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-12 02:12:15,781 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 [2023-11-12 02:12:15,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:15,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,791 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:15,792 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:15,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:15,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,798 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-12 02:12:15,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:15,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:15,814 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:15,814 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:15,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,829 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-12 02:12:15,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:15,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,842 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:15,846 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:15,846 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:15,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,881 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,889 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 [2023-11-12 02:12:15,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-12 02:12:15,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,902 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:15,907 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:15,907 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:15,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,932 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,933 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:15,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-12 02:12:15,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:15,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:15,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:15,951 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:15,954 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:15,954 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:15,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:15,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:15,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:15,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:15,986 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:15,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:16,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-12 02:12:16,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:16,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:16,005 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:16,005 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:16,021 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-12 02:12:16,021 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-12 02:12:16,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:16,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:16,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:16,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:16,085 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:16,089 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 [2023-11-12 02:12:16,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:16,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:16,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:16,102 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:16,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-12 02:12:16,105 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:16,105 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:16,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:16,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:16,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:16,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:16,141 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:16,145 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 [2023-11-12 02:12:16,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-12 02:12:16,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:16,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:16,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:16,159 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:16,162 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:16,162 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:16,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:16,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:16,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:16,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:16,186 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:16,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:16,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-12 02:12:16,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:16,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:16,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:16,202 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:16,205 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:16,205 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:16,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:16,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:16,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:16,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:16,229 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:16,233 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 [2023-11-12 02:12:16,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-12 02:12:16,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:16,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:16,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:16,246 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:16,250 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:16,250 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:16,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:16,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:16,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:16,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:16,274 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:16,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:16,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-12 02:12:16,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:16,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:16,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:16,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:16,291 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:16,292 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:16,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:16,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:16,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:16,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:16,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:16,313 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:16,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:16,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:16,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:16,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:16,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:16,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-12 02:12:16,333 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:16,333 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:16,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:16,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:16,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:16,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:16,365 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:16,368 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 [2023-11-12 02:12:16,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-12 02:12:16,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:16,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:16,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:16,381 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:16,384 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:16,385 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:16,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:16,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:16,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:16,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:16,410 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:16,413 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 [2023-11-12 02:12:16,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-12 02:12:16,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:16,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:16,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:16,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:16,427 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:16,428 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:16,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:16,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:16,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:16,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:16,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:16,443 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:16,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:16,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-12 02:12:16,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:16,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:16,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:16,461 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:16,464 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:16,464 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:16,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:16,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:16,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:16,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:16,489 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:16,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:16,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:16,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:16,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:16,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:16,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-12 02:12:16,507 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:16,507 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:16,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:16,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:16,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:16,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:16,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:16,522 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:16,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:16,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-12 02:12:16,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:16,543 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-11-12 02:12:16,544 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:16,544 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:16,641 INFO L401 nArgumentSynthesizer]: We have 90 Motzkin's Theorem applications. [2023-11-12 02:12:16,642 INFO L402 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2023-11-12 02:12:16,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:16,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:16,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:16,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:16,898 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:16,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:16,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-12 02:12:16,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:16,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:16,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:16,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:16,917 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:16,918 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:16,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:16,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:16,936 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:16,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:16,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:16,937 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:16,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:16,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-12 02:12:16,955 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:16,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:16,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:16,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:16,956 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:16,957 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:16,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:16,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:16,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:16,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:16,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:16,979 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:16,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-12 02:12:16,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:16,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:16,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:16,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:16,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:16,994 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:16,994 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:16,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:16,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:16,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:17,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,001 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-12 02:12:17,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:17,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:17,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:17,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,015 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:17,015 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:17,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:17,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2023-11-12 02:12:17,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,021 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-12 02:12:17,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:17,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:17,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:17,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,039 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:17,039 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:17,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:17,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:17,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,045 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-12 02:12:17,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:17,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:17,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:17,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,059 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:17,059 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:17,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:17,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:17,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,065 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-12 02:12:17,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:17,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:17,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:17,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,078 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:17,079 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:17,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:17,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2023-11-12 02:12:17,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,084 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-12 02:12:17,087 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 [2023-11-12 02:12:17,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:17,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:17,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:17,099 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:17,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:17,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2023-11-12 02:12:17,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,104 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-12 02:12:17,107 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 [2023-11-12 02:12:17,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:17,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:17,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,118 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:17,119 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:17,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:17,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2023-11-12 02:12:17,124 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-12 02:12:17,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,125 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-12 02:12:17,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:17,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,139 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:17,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,139 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,140 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:17,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:17,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:17,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,147 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-12 02:12:17,149 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 [2023-11-12 02:12:17,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,160 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:17,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,161 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,161 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:17,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:17,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2023-11-12 02:12:17,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,167 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-12 02:12:17,169 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 [2023-11-12 02:12:17,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,180 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:17,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,181 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,181 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:17,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:17,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2023-11-12 02:12:17,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,187 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-12 02:12:17,190 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 [2023-11-12 02:12:17,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,201 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:17,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,201 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,202 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:17,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:17,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2023-11-12 02:12:17,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,208 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-12 02:12:17,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:17,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:17,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,222 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,222 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:17,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:17,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2023-11-12 02:12:17,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,243 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-12 02:12:17,246 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 [2023-11-12 02:12:17,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,256 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:17,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,257 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,257 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:17,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:17,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2023-11-12 02:12:17,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,263 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-12 02:12:17,265 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 [2023-11-12 02:12:17,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,275 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,276 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,277 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:17,278 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:17,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2023-11-12 02:12:17,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,288 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-12 02:12:17,290 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 [2023-11-12 02:12:17,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,301 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:17,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,301 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,301 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:17,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:17,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2023-11-12 02:12:17,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,308 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,313 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 [2023-11-12 02:12:17,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-12 02:12:17,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,323 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:17,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,324 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,324 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:17,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:17,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2023-11-12 02:12:17,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,330 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-12 02:12:17,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:17,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,343 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:17,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,344 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:17,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:17,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2023-11-12 02:12:17,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,350 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-12 02:12:17,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:17,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,363 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,363 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,365 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:17,365 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:17,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2023-11-12 02:12:17,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,375 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-12 02:12:17,377 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 [2023-11-12 02:12:17,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,388 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,388 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,390 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:17,390 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:17,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2023-11-12 02:12:17,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,399 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-12 02:12:17,402 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 [2023-11-12 02:12:17,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,413 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,413 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,415 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:17,415 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:17,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:17,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,431 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-12 02:12:17,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:17,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,446 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,446 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,448 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:17,448 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:17,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-11-12 02:12:17,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,457 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-12 02:12:17,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:17,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,471 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,471 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:17,471 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,479 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2023-11-12 02:12:17,479 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:17,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:17,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,510 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-12 02:12:17,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:17,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,523 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,524 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,525 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:17,525 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:17,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2023-11-12 02:12:17,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,561 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,565 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 [2023-11-12 02:12:17,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-12 02:12:17,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,578 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,579 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,581 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:17,581 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:17,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:17,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,605 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,613 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 [2023-11-12 02:12:17,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-12 02:12:17,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,626 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,629 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:17,629 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:17,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:17,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,665 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:17,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-12 02:12:17,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,687 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,687 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,689 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:17,689 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:17,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:17,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,717 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:17,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-12 02:12:17,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:17,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,740 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,741 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:17,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:17,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,764 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:17,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,765 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,769 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 [2023-11-12 02:12:17,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-12 02:12:17,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,787 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,788 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:17,789 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:17,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:17,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,813 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,817 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 [2023-11-12 02:12:17,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-12 02:12:17,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,831 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,831 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,833 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:17,833 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:17,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:17,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,865 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,869 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 [2023-11-12 02:12:17,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-12 02:12:17,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:17,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,884 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,885 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:17,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:17,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,904 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:17,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,905 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,909 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 [2023-11-12 02:12:17,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-12 02:12:17,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,924 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,924 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,926 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:17,926 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:17,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:17,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,944 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:17,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-12 02:12:17,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:17,964 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:17,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:17,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:17,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:17,965 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:17,965 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:17,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:17,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:17,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:17,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:17,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:17,989 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:17,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-12 02:12:17,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:18,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,006 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:18,006 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-11-12 02:12:18,006 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:18,006 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:18,066 INFO L401 nArgumentSynthesizer]: We have 54 Motzkin's Theorem applications. [2023-11-12 02:12:18,067 INFO L402 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2023-11-12 02:12:18,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2023-11-12 02:12:18,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,260 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-12 02:12:18,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:18,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,275 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:18,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:18,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,276 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:18,276 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:18,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:18,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:18,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,283 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-12 02:12:18,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:18,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,297 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:18,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:18,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,298 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:18,298 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:18,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:18,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2023-11-12 02:12:18,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,305 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-12 02:12:18,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:18,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,319 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:18,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:18,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,319 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:18,319 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:18,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:18,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2023-11-12 02:12:18,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,326 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-12 02:12:18,328 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 [2023-11-12 02:12:18,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,339 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:18,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:18,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,339 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:18,340 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:18,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:18,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2023-11-12 02:12:18,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,346 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-12 02:12:18,348 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 [2023-11-12 02:12:18,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,359 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:18,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:18,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,359 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:18,360 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:18,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:18,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2023-11-12 02:12:18,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,366 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-12 02:12:18,369 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 [2023-11-12 02:12:18,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,379 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:18,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:18,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,380 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:18,380 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:18,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:18,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2023-11-12 02:12:18,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,386 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-12 02:12:18,391 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 [2023-11-12 02:12:18,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:18,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:18,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,402 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:18,402 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:18,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:18,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2023-11-12 02:12:18,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,409 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-12 02:12:18,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:18,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,422 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:18,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:18,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,423 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:18,423 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:18,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:18,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:18,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,430 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-12 02:12:18,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:18,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:18,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:18,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,447 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:18,449 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:18,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:18,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2023-11-12 02:12:18,455 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-12 02:12:18,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,456 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-12 02:12:18,461 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 [2023-11-12 02:12:18,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,472 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:18,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:18,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:18,474 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:18,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:18,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2023-11-12 02:12:18,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,482 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-12 02:12:18,485 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 [2023-11-12 02:12:18,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,496 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:18,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:18,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,496 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:18,497 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:18,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:18,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2023-11-12 02:12:18,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,504 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-12 02:12:18,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:18,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,518 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:18,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:18,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,518 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:18,519 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:18,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:18,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:18,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,551 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,557 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 [2023-11-12 02:12:18,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-12 02:12:18,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,570 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:18,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:18,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,571 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:18,571 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:18,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:18,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:18,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,597 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-12 02:12:18,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:18,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,613 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:18,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:18,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:18,614 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:18,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:18,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:18,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,621 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-12 02:12:18,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:18,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,635 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:18,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:18,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,635 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:18,636 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:18,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:18,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2023-11-12 02:12:18,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,643 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-12 02:12:18,645 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 [2023-11-12 02:12:18,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,656 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:18,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,656 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:18,658 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:18,659 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:18,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2023-11-12 02:12:18,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,671 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-12 02:12:18,674 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 [2023-11-12 02:12:18,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,684 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:18,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:18,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:18,685 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:18,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:18,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2023-11-12 02:12:18,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,692 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-12 02:12:18,694 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 [2023-11-12 02:12:18,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,705 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:18,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:18,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:18,706 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:18,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:18,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,712 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:18,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,713 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-12 02:12:18,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:18,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,727 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:18,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:18,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,727 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:18,728 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:18,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:18,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2023-11-12 02:12:18,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,736 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-12 02:12:18,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:18,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,750 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:18,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:18,753 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:18,753 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:18,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2023-11-12 02:12:18,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,765 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-12 02:12:18,768 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 [2023-11-12 02:12:18,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,778 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:18,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:18,781 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:18,781 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:18,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2023-11-12 02:12:18,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,793 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-12 02:12:18,797 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 [2023-11-12 02:12:18,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,808 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:18,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:18,811 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:18,811 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:18,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2023-11-12 02:12:18,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,826 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-12 02:12:18,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:18,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,849 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:18,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:18,852 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:18,852 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:18,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:18,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,864 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-12 02:12:18,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:18,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,877 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:18,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,878 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:18,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:18,888 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-12 02:12:18,888 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-12 02:12:18,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2023-11-12 02:12:18,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,931 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-12 02:12:18,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:18,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,944 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:18,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,945 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:18,947 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:18,947 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:18,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2023-11-12 02:12:18,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,959 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:18,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-12 02:12:18,962 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 [2023-11-12 02:12:18,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:18,972 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:18,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:18,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:18,972 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:18,978 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:18,978 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:18,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:18,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2023-11-12 02:12:18,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:18,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:18,998 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-12 02:12:19,001 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 [2023-11-12 02:12:19,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,011 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:19,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,011 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:19,013 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:19,013 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:19,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2023-11-12 02:12:19,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,025 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-12 02:12:19,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:19,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,038 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:19,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:19,040 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:19,040 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:19,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2023-11-12 02:12:19,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,065 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-12 02:12:19,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:19,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,080 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:19,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:19,081 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:19,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2023-11-12 02:12:19,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,088 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-12 02:12:19,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:19,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,101 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:19,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,101 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:19,103 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:19,103 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:19,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:19,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,138 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-12 02:12:19,141 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 [2023-11-12 02:12:19,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,151 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:19,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,152 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:19,154 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:19,154 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:19,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2023-11-12 02:12:19,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,165 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-12 02:12:19,170 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 [2023-11-12 02:12:19,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,180 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:19,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,181 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:19,181 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:19,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2023-11-12 02:12:19,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,188 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-12 02:12:19,190 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 [2023-11-12 02:12:19,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,201 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:19,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,201 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:19,203 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:19,203 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:19,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2023-11-12 02:12:19,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,216 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-12 02:12:19,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:19,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,242 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:19,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:19,243 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:19,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2023-11-12 02:12:19,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,250 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-12 02:12:19,253 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 [2023-11-12 02:12:19,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,265 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:19,265 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-11-12 02:12:19,265 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:19,265 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:19,334 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2023-11-12 02:12:19,334 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-11-12 02:12:19,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2023-11-12 02:12:19,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,535 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-12 02:12:19,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:19,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,548 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:19,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:19,549 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:19,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:19,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,556 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-12 02:12:19,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:19,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,569 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:19,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:19,570 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:19,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:19,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,605 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:19,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-12 02:12:19,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,620 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:19,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:19,621 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:19,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2023-11-12 02:12:19,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,628 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-12 02:12:19,631 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 [2023-11-12 02:12:19,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,641 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:19,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:19,642 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:19,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2023-11-12 02:12:19,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,652 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-12 02:12:19,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:19,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,665 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:19,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:19,666 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:19,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2023-11-12 02:12:19,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,673 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-12 02:12:19,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:19,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,686 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:19,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:19,687 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:19,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2023-11-12 02:12:19,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,695 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-12 02:12:19,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:19,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,708 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:19,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:19,709 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:19,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2023-11-12 02:12:19,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,716 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-12 02:12:19,718 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 [2023-11-12 02:12:19,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,729 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:19,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:19,730 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:19,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2023-11-12 02:12:19,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,737 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-12 02:12:19,740 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 [2023-11-12 02:12:19,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,750 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:19,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:19,751 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:19,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2023-11-12 02:12:19,757 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-12 02:12:19,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,758 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-12 02:12:19,761 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 [2023-11-12 02:12:19,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,771 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:19,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:19,773 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:19,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2023-11-12 02:12:19,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,782 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-12 02:12:19,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:19,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,795 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:19,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:19,796 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:19,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2023-11-12 02:12:19,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,805 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-12 02:12:19,807 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 [2023-11-12 02:12:19,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,818 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:19,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,818 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:19,821 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:19,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:19,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,853 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,857 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 [2023-11-12 02:12:19,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-12 02:12:19,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,870 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:19,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,870 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:19,872 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:19,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:19,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,895 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,901 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 [2023-11-12 02:12:19,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-12 02:12:19,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,913 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:19,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,913 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:19,914 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:19,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:19,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,922 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-12 02:12:19,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:19,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,935 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:19,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,935 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:19,936 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:19,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2023-11-12 02:12:19,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,945 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-12 02:12:19,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:19,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,958 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:19,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,958 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:19,961 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:19,961 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:19,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2023-11-12 02:12:19,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:19,977 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:19,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-12 02:12:19,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:19,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:19,990 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:19,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:19,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:19,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:19,990 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:19,991 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:19,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:19,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:19,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2023-11-12 02:12:19,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:19,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:20,000 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:20,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-12 02:12:20,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:20,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:20,013 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:20,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:20,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:20,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:20,013 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:20,014 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:20,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:20,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:20,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2023-11-12 02:12:20,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:20,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:20,023 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:20,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-12 02:12:20,025 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 [2023-11-12 02:12:20,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:20,036 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:20,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:20,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:20,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:20,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:20,037 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:20,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:20,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:20,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2023-11-12 02:12:20,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:20,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:20,046 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:20,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-12 02:12:20,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:20,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:20,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:20,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:20,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:20,060 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:20,063 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:20,063 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:20,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:20,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2023-11-12 02:12:20,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:20,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:20,078 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:20,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-12 02:12:20,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:20,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:20,091 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:20,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:20,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:20,091 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:20,094 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:20,094 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:20,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:20,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2023-11-12 02:12:20,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:20,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:20,109 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:20,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-12 02:12:20,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:20,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:20,122 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:20,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:20,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:20,123 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:20,126 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:20,126 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:20,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:20,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2023-11-12 02:12:20,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:20,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:20,146 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:20,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-12 02:12:20,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:20,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:20,159 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:20,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:20,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:20,159 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:20,162 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:20,162 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:20,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:20,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2023-11-12 02:12:20,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:20,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:20,188 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:20,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-12 02:12:20,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:20,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:20,202 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:20,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:20,202 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:20,202 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:20,216 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-12 02:12:20,216 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-12 02:12:20,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:20,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2023-11-12 02:12:20,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:20,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:20,272 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:20,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-12 02:12:20,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:20,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:20,285 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:20,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:20,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:20,285 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:20,288 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:20,288 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:20,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:20,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2023-11-12 02:12:20,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:20,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:20,304 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:20,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-12 02:12:20,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:20,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:20,316 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:20,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:20,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:20,317 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:20,320 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:20,320 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:20,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:20,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:20,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:20,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:20,336 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:20,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-12 02:12:20,339 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 [2023-11-12 02:12:20,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:20,350 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:20,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:20,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:20,350 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:20,353 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:20,353 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:20,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:20,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:20,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:20,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:20,368 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:20,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-12 02:12:20,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:20,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:20,381 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:20,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:20,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:20,381 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:20,384 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:20,384 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:20,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:20,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2023-11-12 02:12:20,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:20,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:20,400 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:20,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-12 02:12:20,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:20,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:20,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:20,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:20,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:20,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:20,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:20,416 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:20,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:20,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:20,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2023-11-12 02:12:20,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:20,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:20,425 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:20,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-12 02:12:20,430 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 [2023-11-12 02:12:20,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:20,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:20,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:20,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:20,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:20,445 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:20,445 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:20,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:20,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2023-11-12 02:12:20,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:20,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:20,460 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:20,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-12 02:12:20,463 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 [2023-11-12 02:12:20,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:20,473 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:20,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:20,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:20,474 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:20,477 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:20,477 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:20,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:20,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2023-11-12 02:12:20,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:20,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:20,497 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:20,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-12 02:12:20,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:20,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:20,511 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:20,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:20,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:20,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:20,511 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:20,512 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:20,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:20,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:20,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2023-11-12 02:12:20,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:20,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:20,521 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:20,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-12 02:12:20,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:20,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:20,534 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:20,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:20,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:20,534 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:20,537 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:20,537 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:20,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:20,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2023-11-12 02:12:20,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:20,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:20,555 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:20,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-12 02:12:20,557 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 [2023-11-12 02:12:20,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:20,568 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:20,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:20,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:20,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:20,568 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:20,569 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:20,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:20,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:20,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:20,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:20,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:20,578 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:20,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-12 02:12:20,580 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 [2023-11-12 02:12:20,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:20,593 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:20,594 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-11-12 02:12:20,594 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:20,594 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:20,688 INFO L401 nArgumentSynthesizer]: We have 90 Motzkin's Theorem applications. [2023-11-12 02:12:20,688 INFO L402 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2023-11-12 02:12:21,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:21,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,026 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-12 02:12:21,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:21,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,039 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:21,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,040 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:21,040 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:21,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2023-11-12 02:12:21,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,049 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-12 02:12:21,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:21,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,065 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:21,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:21,067 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:21,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:21,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,076 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,093 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 [2023-11-12 02:12:21,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-12 02:12:21,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,104 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:21,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,104 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:21,105 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:21,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:21,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,115 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-12 02:12:21,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:21,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,129 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:21,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,130 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:21,130 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:21,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2023-11-12 02:12:21,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,141 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2023-11-12 02:12:21,145 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 [2023-11-12 02:12:21,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:21,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,156 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:21,157 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:21,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:21,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,166 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2023-11-12 02:12:21,168 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 [2023-11-12 02:12:21,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,179 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:21,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,179 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:21,180 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:21,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2023-11-12 02:12:21,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,188 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2023-11-12 02:12:21,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:21,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,201 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:21,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,202 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:21,203 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:21,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:21,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,214 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2023-11-12 02:12:21,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:21,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,227 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:21,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,228 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:21,229 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:21,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2023-11-12 02:12:21,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,237 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2023-11-12 02:12:21,239 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 [2023-11-12 02:12:21,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,250 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:21,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,250 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:21,251 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:21,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2023-11-12 02:12:21,259 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-12 02:12:21,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,260 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2023-11-12 02:12:21,262 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 [2023-11-12 02:12:21,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,272 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,273 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,273 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:21,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2023-11-12 02:12:21,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,279 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2023-11-12 02:12:21,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:21,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,293 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:21,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2023-11-12 02:12:21,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,299 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2023-11-12 02:12:21,301 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 [2023-11-12 02:12:21,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,311 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,312 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:21,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2023-11-12 02:12:21,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,318 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2023-11-12 02:12:21,320 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 [2023-11-12 02:12:21,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,330 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,332 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:21,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:21,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,338 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2023-11-12 02:12:21,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:21,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,350 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,351 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:21,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2023-11-12 02:12:21,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,364 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2023-11-12 02:12:21,366 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 [2023-11-12 02:12:21,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,377 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,377 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:21,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2023-11-12 02:12:21,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,383 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2023-11-12 02:12:21,385 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 [2023-11-12 02:12:21,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,396 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,396 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,398 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:21,398 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:21,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2023-11-12 02:12:21,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,407 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2023-11-12 02:12:21,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:21,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,420 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,421 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:21,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2023-11-12 02:12:21,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,427 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2023-11-12 02:12:21,429 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 [2023-11-12 02:12:21,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,439 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,439 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,440 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:21,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:21,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,446 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2023-11-12 02:12:21,449 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 [2023-11-12 02:12:21,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,459 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,459 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,460 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:21,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2023-11-12 02:12:21,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,466 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2023-11-12 02:12:21,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:21,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,478 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,481 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:21,481 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:21,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2023-11-12 02:12:21,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,491 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2023-11-12 02:12:21,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:21,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,508 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,508 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,510 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:21,510 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:21,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2023-11-12 02:12:21,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,520 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2023-11-12 02:12:21,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:21,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,533 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,536 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:21,536 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:21,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2023-11-12 02:12:21,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,551 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2023-11-12 02:12:21,554 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 [2023-11-12 02:12:21,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,564 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,566 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:21,566 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:21,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:21,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,577 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2023-11-12 02:12:21,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:21,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,590 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,590 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:21,590 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,600 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-12 02:12:21,600 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-12 02:12:21,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2023-11-12 02:12:21,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,637 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2023-11-12 02:12:21,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:21,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,649 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,651 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:21,652 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:21,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:21,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,662 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2023-11-12 02:12:21,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:21,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,674 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,674 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,677 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:21,677 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:21,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:21,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,687 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2023-11-12 02:12:21,690 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 [2023-11-12 02:12:21,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,700 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,702 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:21,702 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:21,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,711 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:21,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,712 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2023-11-12 02:12:21,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:21,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,724 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,725 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,727 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:21,727 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:21,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2023-11-12 02:12:21,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,737 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2023-11-12 02:12:21,740 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 [2023-11-12 02:12:21,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,750 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,751 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:21,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:21,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,757 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2023-11-12 02:12:21,759 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 [2023-11-12 02:12:21,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,772 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:21,772 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:21,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:21,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,782 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2023-11-12 02:12:21,785 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 [2023-11-12 02:12:21,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,795 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,795 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,797 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:21,797 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:21,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:21,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,807 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2023-11-12 02:12:21,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:21,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,820 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,821 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:21,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:21,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,827 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2023-11-12 02:12:21,829 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 [2023-11-12 02:12:21,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,839 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,842 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:21,842 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:21,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2023-11-12 02:12:21,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,872 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2023-11-12 02:12:21,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:21,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,885 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:21,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:21,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:21,885 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,885 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:21,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:21,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:21,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:21,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:21,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:21,891 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:21,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2023-11-12 02:12:21,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:21,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:21,905 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:21,905 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-11-12 02:12:21,905 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:21,905 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:21,969 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2023-11-12 02:12:21,969 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-11-12 02:12:22,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2023-11-12 02:12:22,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,181 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2023-11-12 02:12:22,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:22,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,194 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:22,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:22,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,194 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:22,195 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:22,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:22,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2023-11-12 02:12:22,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,200 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2023-11-12 02:12:22,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:22,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,213 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:22,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:22,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:22,214 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:22,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:22,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2023-11-12 02:12:22,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,220 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2023-11-12 02:12:22,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:22,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,233 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:22,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:22,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:22,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:22,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:22,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2023-11-12 02:12:22,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,240 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2023-11-12 02:12:22,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:22,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,253 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:22,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:22,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,253 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:22,254 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:22,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:22,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2023-11-12 02:12:22,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,260 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2023-11-12 02:12:22,262 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 [2023-11-12 02:12:22,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,272 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:22,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:22,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,273 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:22,273 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:22,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:22,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:22,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,279 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2023-11-12 02:12:22,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:22,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:22,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:22,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:22,293 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:22,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:22,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2023-11-12 02:12:22,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,299 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2023-11-12 02:12:22,301 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 [2023-11-12 02:12:22,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,311 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:22,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:22,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:22,312 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:22,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:22,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2023-11-12 02:12:22,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,318 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2023-11-12 02:12:22,320 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 [2023-11-12 02:12:22,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,330 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:22,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:22,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:22,331 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:22,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:22,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2023-11-12 02:12:22,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,337 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2023-11-12 02:12:22,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:22,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,350 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:22,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:22,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:22,351 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:22,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:22,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:22,356 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-12 02:12:22,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,357 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2023-11-12 02:12:22,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:22,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,370 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:22,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,370 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,371 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:22,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:22,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:22,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,380 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2023-11-12 02:12:22,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:22,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,392 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:22,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,393 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,394 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:22,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:22,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2023-11-12 02:12:22,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,401 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2023-11-12 02:12:22,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:22,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,413 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:22,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,414 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,415 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:22,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:22,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2023-11-12 02:12:22,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,422 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2023-11-12 02:12:22,424 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 [2023-11-12 02:12:22,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,434 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:22,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,435 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,436 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:22,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:22,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:22,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,443 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2023-11-12 02:12:22,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:22,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,456 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:22,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,456 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,457 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:22,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:22,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2023-11-12 02:12:22,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,464 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2023-11-12 02:12:22,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:22,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,476 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:22,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,477 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,477 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:22,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:22,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2023-11-12 02:12:22,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,484 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2023-11-12 02:12:22,486 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 [2023-11-12 02:12:22,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,497 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,497 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,500 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:22,500 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:22,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2023-11-12 02:12:22,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,513 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2023-11-12 02:12:22,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:22,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,526 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:22,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,526 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,527 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:22,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:22,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2023-11-12 02:12:22,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,534 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2023-11-12 02:12:22,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:22,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:22,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,546 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,547 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:22,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:22,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2023-11-12 02:12:22,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,555 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2023-11-12 02:12:22,557 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 [2023-11-12 02:12:22,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,568 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:22,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,568 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,569 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:22,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:22,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2023-11-12 02:12:22,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,575 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2023-11-12 02:12:22,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:22,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,588 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,588 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,591 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:22,591 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:22,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:22,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,629 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,633 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 [2023-11-12 02:12:22,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,645 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,646 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2023-11-12 02:12:22,649 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:22,649 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:22,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:22,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,677 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:22,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,698 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,698 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2023-11-12 02:12:22,703 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:22,703 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:22,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:22,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,733 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,741 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 [2023-11-12 02:12:22,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,753 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,754 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2023-11-12 02:12:22,758 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:22,758 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:22,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:22,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,784 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:22,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,800 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,801 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:22,801 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2023-11-12 02:12:22,816 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2023-11-12 02:12:22,817 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-11-12 02:12:22,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:22,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,885 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,889 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 [2023-11-12 02:12:22,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,902 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,902 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2023-11-12 02:12:22,905 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:22,905 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:22,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:22,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,919 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2023-11-12 02:12:22,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:22,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,933 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,933 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,937 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:22,937 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:22,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2023-11-12 02:12:22,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,950 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2023-11-12 02:12:22,952 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 [2023-11-12 02:12:22,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,962 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,963 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,966 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:22,966 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:22,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:22,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2023-11-12 02:12:22,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:22,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:22,979 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:22,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2023-11-12 02:12:22,981 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 [2023-11-12 02:12:22,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:22,991 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:22,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:22,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:22,991 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:22,994 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:22,995 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:23,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:23,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2023-11-12 02:12:23,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:23,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:23,008 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:23,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2023-11-12 02:12:23,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:23,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:23,020 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:23,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:23,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:23,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:23,021 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:23,022 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:23,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:23,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:23,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:23,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:23,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:23,028 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:23,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2023-11-12 02:12:23,030 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 [2023-11-12 02:12:23,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:23,041 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:23,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:23,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:23,041 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:23,044 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:23,044 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:23,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:23,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2023-11-12 02:12:23,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:23,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:23,057 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:23,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2023-11-12 02:12:23,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:23,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:23,069 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:23,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:23,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:23,070 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:23,073 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:23,073 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:23,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:23,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2023-11-12 02:12:23,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:23,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:23,086 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:23,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2023-11-12 02:12:23,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:23,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:23,099 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:23,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:23,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:23,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:23,099 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:23,100 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:23,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:23,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:23,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2023-11-12 02:12:23,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:23,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:23,107 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:23,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2023-11-12 02:12:23,109 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 [2023-11-12 02:12:23,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:23,119 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:23,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:23,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:23,120 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:23,122 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:23,123 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:23,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:23,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2023-11-12 02:12:23,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:23,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:23,136 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:23,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2023-11-12 02:12:23,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:23,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:23,149 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:23,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:23,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:23,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:23,149 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:23,150 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:23,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:23,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:23,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:23,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:23,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:23,156 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:23,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2023-11-12 02:12:23,159 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 [2023-11-12 02:12:23,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:23,171 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:23,171 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-11-12 02:12:23,171 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:23,171 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:23,265 INFO L401 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2023-11-12 02:12:23,265 INFO L402 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2023-11-12 02:12:23,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:23,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2023-11-12 02:12:23,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:23,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:23,547 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:23,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2023-11-12 02:12:23,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:23,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:23,560 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:23,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:23,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:23,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:23,560 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:23,561 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:23,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:23,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:23,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2023-11-12 02:12:23,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:23,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:23,568 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:23,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2023-11-12 02:12:23,570 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 [2023-11-12 02:12:23,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:23,580 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:23,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:23,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:23,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:23,581 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:23,581 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:23,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:23,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:23,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2023-11-12 02:12:23,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:23,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:23,588 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:23,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2023-11-12 02:12:23,590 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 [2023-11-12 02:12:23,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:23,601 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:23,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:23,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:23,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:23,601 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:23,602 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:23,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:23,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:23,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:23,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:23,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:23,609 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:23,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2023-11-12 02:12:23,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:23,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:23,622 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:23,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:23,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:23,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:23,622 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:23,623 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:23,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:23,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:23,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:23,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:23,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:23,630 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:23,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2023-11-12 02:12:23,632 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 [2023-11-12 02:12:23,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:23,642 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:23,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:23,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:23,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:23,643 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:23,644 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:23,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:23,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:23,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2023-11-12 02:12:23,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:23,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:23,650 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:23,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2023-11-12 02:12:23,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:23,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:23,663 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:23,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:23,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:23,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:23,663 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:23,664 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:23,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:23,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:23,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:23,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:23,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:23,671 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:23,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2023-11-12 02:12:23,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:23,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:23,683 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:23,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:23,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:23,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:23,683 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:23,684 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:23,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:23,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:23,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2023-11-12 02:12:23,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:23,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:23,691 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:23,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2023-11-12 02:12:23,693 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 [2023-11-12 02:12:23,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:23,704 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:23,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:23,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:23,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:23,704 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:23,705 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:23,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:23,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:23,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:23,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:23,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:23,711 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:23,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2023-11-12 02:12:23,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:23,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:23,724 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:23,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:23,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:23,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:23,724 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:23,725 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:23,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:23,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:23,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2023-11-12 02:12:23,731 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-12 02:12:23,731 INFO L748 eck$LassoCheckResult]: Stem: 128#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 129#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet7#1, main_#t~ret8#1.base, main_#t~ret8#1.offset, main_#t~nondet9#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset;havoc main_#t~nondet7#1;main_~n~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume { :begin_inline_init_ll } true;init_ll_#in~n#1 := main_~n~0#1;havoc init_ll_#res#1.base, init_ll_#res#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset, init_ll_#t~post2#1, init_ll_~i~0#1, init_ll_~n#1, init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~n#1 := init_ll_#in~n#1;init_ll_~head~0#1.base, init_ll_~head~0#1.offset := 0, 0;havoc init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~i~0#1 := 0; 130#L550-3 assume !!(init_ll_~i~0#1 < init_ll_~n#1);call init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset := init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;call write~int(init_ll_~i~0#1, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset, 4);call write~$Pointer$(init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, 4 + init_ll_~curr~0#1.offset, 8);init_ll_~head~0#1.base, init_ll_~head~0#1.offset := init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset; 131#L550-2 init_ll_#t~post2#1 := init_ll_~i~0#1;init_ll_~i~0#1 := 1 + init_ll_#t~post2#1;havoc init_ll_#t~post2#1; 132#L550-3 assume !(init_ll_~i~0#1 < init_ll_~n#1); 126#L550-4 havoc init_ll_~i~0#1;init_ll_#res#1.base, init_ll_#res#1.offset := init_ll_~head~0#1.base, init_ll_~head~0#1.offset; 127#init_ll_returnLabel#1 main_#t~ret8#1.base, main_#t~ret8#1.offset := init_ll_#res#1.base, init_ll_#res#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset, init_ll_#t~post2#1, init_ll_~i~0#1, init_ll_~n#1, init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;havoc init_ll_#in~n#1;assume { :end_inline_init_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret8#1.base, main_#t~ret8#1.offset;havoc main_#t~ret8#1.base, main_#t~ret8#1.offset;havoc main_#t~nondet9#1;assume { :begin_inline_safe_search } true;safe_search_#in~head#1.base, safe_search_#in~head#1.offset, safe_search_#in~i#1 := main_~head~1#1.base, main_~head~1#1.offset, main_#t~nondet9#1;havoc safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset, safe_search_#t~mem4#1, safe_search_#t~short5#1, safe_search_~head#1.base, safe_search_~head#1.offset, safe_search_~i#1, safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset;safe_search_~head#1.base, safe_search_~head#1.offset := safe_search_#in~head#1.base, safe_search_#in~head#1.offset;safe_search_~i#1 := safe_search_#in~i#1;safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_~head#1.base, safe_search_~head#1.offset; 124#L561-5 safe_search_#t~short5#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 125#L561-1 assume safe_search_#t~short5#1;call safe_search_#t~mem4#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short5#1 := safe_search_#t~mem4#1 != safe_search_~i#1; 133#L561-3 assume !!safe_search_#t~short5#1;havoc safe_search_#t~mem4#1;havoc safe_search_#t~short5#1;call safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset := read~$Pointer$(safe_search_~curr~1#1.base, 4 + safe_search_~curr~1#1.offset, 8);safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset;havoc safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset; 124#L561-5 [2023-11-12 02:12:23,731 INFO L750 eck$LassoCheckResult]: Loop: 124#L561-5 safe_search_#t~short5#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 125#L561-1 assume safe_search_#t~short5#1;call safe_search_#t~mem4#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short5#1 := safe_search_#t~mem4#1 != safe_search_~i#1; 133#L561-3 assume !!safe_search_#t~short5#1;havoc safe_search_#t~mem4#1;havoc safe_search_#t~short5#1;call safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset := read~$Pointer$(safe_search_~curr~1#1.base, 4 + safe_search_~curr~1#1.offset, 8);safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset;havoc safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset; 124#L561-5 [2023-11-12 02:12:23,732 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:23,732 INFO L85 PathProgramCache]: Analyzing trace with hash 1435819482, now seen corresponding path program 2 times [2023-11-12 02:12:23,732 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:12:23,732 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [66722835] [2023-11-12 02:12:23,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:12:23,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:12:23,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:23,762 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:12:23,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:23,776 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:12:23,776 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:23,777 INFO L85 PathProgramCache]: Analyzing trace with hash 52734, now seen corresponding path program 3 times [2023-11-12 02:12:23,777 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:12:23,777 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1618447087] [2023-11-12 02:12:23,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:12:23,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:12:23,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:23,782 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:12:23,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:23,787 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:12:23,787 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:23,787 INFO L85 PathProgramCache]: Analyzing trace with hash 918910341, now seen corresponding path program 3 times [2023-11-12 02:12:23,788 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:12:23,788 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [51504571] [2023-11-12 02:12:23,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:12:23,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:12:23,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:12:24,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 02:12:24,093 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:12:24,093 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [51504571] [2023-11-12 02:12:24,093 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [51504571] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-12 02:12:24,093 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [692857149] [2023-11-12 02:12:24,093 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-12 02:12:24,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:12:24,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:24,095 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:12:24,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (333)] Waiting until timeout for monitored process [2023-11-12 02:12:24,184 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2023-11-12 02:12:24,184 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-12 02:12:24,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 32 conjunts are in the unsatisfiable core [2023-11-12 02:12:24,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:12:24,228 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-12 02:12:24,234 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-12 02:12:24,242 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-12 02:12:24,398 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-12 02:12:24,399 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 7 [2023-11-12 02:12:24,408 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-12 02:12:24,409 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 7 [2023-11-12 02:12:24,455 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 02:12:24,455 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 02:12:24,900 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 41 [2023-11-12 02:12:24,904 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 39 [2023-11-12 02:12:24,913 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2023-11-12 02:12:24,917 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 49 [2023-11-12 02:12:24,946 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 02:12:24,947 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [692857149] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-12 02:12:24,947 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-12 02:12:24,947 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9, 9] total 16 [2023-11-12 02:12:24,947 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836989996] [2023-11-12 02:12:24,948 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-12 02:12:25,055 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:12:25,055 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-12 02:12:25,056 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=204, Unknown=0, NotChecked=0, Total=240 [2023-11-12 02:12:25,056 INFO L87 Difference]: Start difference. First operand 10 states and 11 transitions. cyclomatic complexity: 3 Second operand has 16 states, 16 states have (on average 1.8125) internal successors, (29), 16 states have internal predecessors, (29), 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) [2023-11-12 02:12:25,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:12:25,375 INFO L93 Difference]: Finished difference Result 19 states and 20 transitions. [2023-11-12 02:12:25,375 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 19 states and 20 transitions. [2023-11-12 02:12:25,376 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2023-11-12 02:12:25,376 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 19 states to 12 states and 13 transitions. [2023-11-12 02:12:25,377 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 8 [2023-11-12 02:12:25,377 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 8 [2023-11-12 02:12:25,377 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 13 transitions. [2023-11-12 02:12:25,377 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-12 02:12:25,377 INFO L218 hiAutomatonCegarLoop]: Abstraction has 12 states and 13 transitions. [2023-11-12 02:12:25,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states and 13 transitions. [2023-11-12 02:12:25,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 12. [2023-11-12 02:12:25,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 1.0833333333333333) internal successors, (13), 11 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-12 02:12:25,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 13 transitions. [2023-11-12 02:12:25,379 INFO L240 hiAutomatonCegarLoop]: Abstraction has 12 states and 13 transitions. [2023-11-12 02:12:25,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-12 02:12:25,380 INFO L428 stractBuchiCegarLoop]: Abstraction has 12 states and 13 transitions. [2023-11-12 02:12:25,380 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2023-11-12 02:12:25,380 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states and 13 transitions. [2023-11-12 02:12:25,381 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2023-11-12 02:12:25,381 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-12 02:12:25,381 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-12 02:12:25,381 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1] [2023-11-12 02:12:25,382 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2023-11-12 02:12:25,382 INFO L748 eck$LassoCheckResult]: Stem: 267#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 268#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet7#1, main_#t~ret8#1.base, main_#t~ret8#1.offset, main_#t~nondet9#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset;havoc main_#t~nondet7#1;main_~n~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume { :begin_inline_init_ll } true;init_ll_#in~n#1 := main_~n~0#1;havoc init_ll_#res#1.base, init_ll_#res#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset, init_ll_#t~post2#1, init_ll_~i~0#1, init_ll_~n#1, init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~n#1 := init_ll_#in~n#1;init_ll_~head~0#1.base, init_ll_~head~0#1.offset := 0, 0;havoc init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~i~0#1 := 0; 271#L550-3 assume !!(init_ll_~i~0#1 < init_ll_~n#1);call init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset := init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;call write~int(init_ll_~i~0#1, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset, 4);call write~$Pointer$(init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, 4 + init_ll_~curr~0#1.offset, 8);init_ll_~head~0#1.base, init_ll_~head~0#1.offset := init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset; 272#L550-2 init_ll_#t~post2#1 := init_ll_~i~0#1;init_ll_~i~0#1 := 1 + init_ll_#t~post2#1;havoc init_ll_#t~post2#1; 273#L550-3 assume !!(init_ll_~i~0#1 < init_ll_~n#1);call init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset := init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;call write~int(init_ll_~i~0#1, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset, 4);call write~$Pointer$(init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, 4 + init_ll_~curr~0#1.offset, 8);init_ll_~head~0#1.base, init_ll_~head~0#1.offset := init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset; 274#L550-2 init_ll_#t~post2#1 := init_ll_~i~0#1;init_ll_~i~0#1 := 1 + init_ll_#t~post2#1;havoc init_ll_#t~post2#1; 276#L550-3 assume !(init_ll_~i~0#1 < init_ll_~n#1); 269#L550-4 havoc init_ll_~i~0#1;init_ll_#res#1.base, init_ll_#res#1.offset := init_ll_~head~0#1.base, init_ll_~head~0#1.offset; 270#init_ll_returnLabel#1 main_#t~ret8#1.base, main_#t~ret8#1.offset := init_ll_#res#1.base, init_ll_#res#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset, init_ll_#t~post2#1, init_ll_~i~0#1, init_ll_~n#1, init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;havoc init_ll_#in~n#1;assume { :end_inline_init_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret8#1.base, main_#t~ret8#1.offset;havoc main_#t~ret8#1.base, main_#t~ret8#1.offset;havoc main_#t~nondet9#1;assume { :begin_inline_safe_search } true;safe_search_#in~head#1.base, safe_search_#in~head#1.offset, safe_search_#in~i#1 := main_~head~1#1.base, main_~head~1#1.offset, main_#t~nondet9#1;havoc safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset, safe_search_#t~mem4#1, safe_search_#t~short5#1, safe_search_~head#1.base, safe_search_~head#1.offset, safe_search_~i#1, safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset;safe_search_~head#1.base, safe_search_~head#1.offset := safe_search_#in~head#1.base, safe_search_#in~head#1.offset;safe_search_~i#1 := safe_search_#in~i#1;safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_~head#1.base, safe_search_~head#1.offset; 265#L561-5 [2023-11-12 02:12:25,382 INFO L750 eck$LassoCheckResult]: Loop: 265#L561-5 safe_search_#t~short5#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 266#L561-1 assume safe_search_#t~short5#1;call safe_search_#t~mem4#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short5#1 := safe_search_#t~mem4#1 != safe_search_~i#1; 275#L561-3 assume !!safe_search_#t~short5#1;havoc safe_search_#t~mem4#1;havoc safe_search_#t~short5#1;call safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset := read~$Pointer$(safe_search_~curr~1#1.base, 4 + safe_search_~curr~1#1.offset, 8);safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset;havoc safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset; 265#L561-5 [2023-11-12 02:12:25,382 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:25,382 INFO L85 PathProgramCache]: Analyzing trace with hash -367607197, now seen corresponding path program 2 times [2023-11-12 02:12:25,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:12:25,382 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [884131694] [2023-11-12 02:12:25,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:12:25,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:12:25,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:25,399 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:12:25,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:25,412 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:12:25,412 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:25,412 INFO L85 PathProgramCache]: Analyzing trace with hash 52734, now seen corresponding path program 4 times [2023-11-12 02:12:25,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:12:25,413 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804465813] [2023-11-12 02:12:25,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:12:25,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:12:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:25,417 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:12:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:25,420 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:12:25,421 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:25,421 INFO L85 PathProgramCache]: Analyzing trace with hash 780621916, now seen corresponding path program 4 times [2023-11-12 02:12:25,421 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:12:25,421 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002807626] [2023-11-12 02:12:25,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:12:25,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:12:25,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:25,452 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:12:25,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:25,467 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:12:27,877 INFO L210 LassoAnalysis]: Preferences: [2023-11-12 02:12:27,877 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-12 02:12:27,877 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-12 02:12:27,877 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-12 02:12:27,877 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-12 02:12:27,877 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:27,877 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-12 02:12:27,878 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-12 02:12:27,878 INFO L133 ssoRankerPreferences]: Filename of dumped script: ll_search_not_found-alloca.i_Iteration4_Lasso [2023-11-12 02:12:27,878 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-12 02:12:27,878 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-12 02:12:27,881 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,884 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,887 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,889 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,893 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,895 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,899 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,901 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,904 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,906 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,909 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,911 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,914 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,916 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,918 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,920 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,923 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,925 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,927 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,931 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,933 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:27,936 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:28,291 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:28,293 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:29,184 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-12 02:12:29,184 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-12 02:12:29,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,191 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2023-11-12 02:12:29,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:29,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,204 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,204 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:29,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,209 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2023-11-12 02:12:29,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:29,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,221 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,222 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:29,222 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:29,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,228 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:29,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,237 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,241 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 [2023-11-12 02:12:29,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2023-11-12 02:12:29,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,252 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,252 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2023-11-12 02:12:29,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,257 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2023-11-12 02:12:29,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:29,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,269 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,270 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2023-11-12 02:12:29,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,274 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2023-11-12 02:12:29,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:29,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,287 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,287 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2023-11-12 02:12:29,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,292 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2023-11-12 02:12:29,294 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 [2023-11-12 02:12:29,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,304 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,305 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:29,305 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:29,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:29,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,312 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2023-11-12 02:12:29,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:29,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,325 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,325 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:29,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,331 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2023-11-12 02:12:29,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:29,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,343 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,344 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:29,344 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:29,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2023-11-12 02:12:29,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,351 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2023-11-12 02:12:29,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:29,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,364 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,364 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2023-11-12 02:12:29,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,369 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2023-11-12 02:12:29,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:29,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,381 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,382 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2023-11-12 02:12:29,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,387 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2023-11-12 02:12:29,389 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 [2023-11-12 02:12:29,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,399 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,400 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2023-11-12 02:12:29,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,405 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2023-11-12 02:12:29,407 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 [2023-11-12 02:12:29,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,418 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,418 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:29,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,431 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,441 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 [2023-11-12 02:12:29,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,454 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,455 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2023-11-12 02:12:29,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2023-11-12 02:12:29,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,473 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2023-11-12 02:12:29,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:29,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,486 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,486 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2023-11-12 02:12:29,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,492 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2023-11-12 02:12:29,494 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 [2023-11-12 02:12:29,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,504 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,505 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2023-11-12 02:12:29,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,509 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2023-11-12 02:12:29,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:29,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,522 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,522 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2023-11-12 02:12:29,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,527 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2023-11-12 02:12:29,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:29,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,540 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,540 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2023-11-12 02:12:29,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,545 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2023-11-12 02:12:29,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:29,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,558 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,558 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2023-11-12 02:12:29,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,563 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2023-11-12 02:12:29,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:29,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,576 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,576 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2023-11-12 02:12:29,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,581 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2023-11-12 02:12:29,584 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 [2023-11-12 02:12:29,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,594 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,595 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2023-11-12 02:12:29,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,600 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2023-11-12 02:12:29,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:29,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,612 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,613 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:29,613 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:29,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2023-11-12 02:12:29,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,621 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2023-11-12 02:12:29,623 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 [2023-11-12 02:12:29,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,635 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2023-11-12 02:12:29,635 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:29,635 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,682 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2023-11-12 02:12:29,682 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:29,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2023-11-12 02:12:29,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,779 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2023-11-12 02:12:29,781 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 [2023-11-12 02:12:29,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,791 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,793 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:29,793 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:29,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:29,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,801 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2023-11-12 02:12:29,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:29,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,814 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,814 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2023-11-12 02:12:29,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,819 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2023-11-12 02:12:29,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:29,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:29,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,832 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,832 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:29,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:29,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2023-11-12 02:12:29,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,837 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2023-11-12 02:12:29,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:29,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,850 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:29,850 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:29,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2023-11-12 02:12:29,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,858 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2023-11-12 02:12:29,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:29,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:29,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:29,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:29,870 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:29,871 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:29,871 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:29,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:29,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2023-11-12 02:12:29,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:29,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:29,879 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:29,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2023-11-12 02:12:38,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Ended with exit code 0 [2023-11-12 02:12:38,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:38,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:38,857 INFO L229 MonitoredProcess]: Starting monitored process 648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:38,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Waiting until timeout for monitored process [2023-11-12 02:12:38,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:38,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:38,870 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:38,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:38,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:38,870 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:38,872 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:38,872 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:38,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:38,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Ended with exit code 0 [2023-11-12 02:12:38,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:38,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:38,882 INFO L229 MonitoredProcess]: Starting monitored process 649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:38,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Waiting until timeout for monitored process [2023-11-12 02:12:38,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:38,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:38,896 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:38,896 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2023-11-12 02:12:38,897 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:38,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:38,993 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2023-11-12 02:12:38,993 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-11-12 02:12:39,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:39,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,235 INFO L229 MonitoredProcess]: Starting monitored process 650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Waiting until timeout for monitored process [2023-11-12 02:12:39,237 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 [2023-11-12 02:12:39,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,247 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,250 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:39,250 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:39,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Ended with exit code 0 [2023-11-12 02:12:39,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,263 INFO L229 MonitoredProcess]: Starting monitored process 651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Waiting until timeout for monitored process [2023-11-12 02:12:39,265 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 [2023-11-12 02:12:39,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,275 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:39,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,276 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:39,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:39,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Ended with exit code 0 [2023-11-12 02:12:39,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,282 INFO L229 MonitoredProcess]: Starting monitored process 652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Waiting until timeout for monitored process [2023-11-12 02:12:39,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:39,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,294 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:39,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,294 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,295 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:39,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:39,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Ended with exit code 0 [2023-11-12 02:12:39,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,300 INFO L229 MonitoredProcess]: Starting monitored process 653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Waiting until timeout for monitored process [2023-11-12 02:12:39,303 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 [2023-11-12 02:12:39,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,313 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,315 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:39,315 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:39,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Ended with exit code 0 [2023-11-12 02:12:39,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,325 INFO L229 MonitoredProcess]: Starting monitored process 654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Waiting until timeout for monitored process [2023-11-12 02:12:39,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:39,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,337 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,339 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:39,340 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:39,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Ended with exit code 0 [2023-11-12 02:12:39,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,350 INFO L229 MonitoredProcess]: Starting monitored process 655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Waiting until timeout for monitored process [2023-11-12 02:12:39,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:39,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,362 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:39,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,363 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:39,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:39,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Ended with exit code 0 [2023-11-12 02:12:39,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,368 INFO L229 MonitoredProcess]: Starting monitored process 656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Waiting until timeout for monitored process [2023-11-12 02:12:39,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:39,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,381 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:39,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,382 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:39,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:39,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Ended with exit code 0 [2023-11-12 02:12:39,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,387 INFO L229 MonitoredProcess]: Starting monitored process 657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Waiting until timeout for monitored process [2023-11-12 02:12:39,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:39,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,420 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,422 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:39,423 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:39,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Ended with exit code 0 [2023-11-12 02:12:39,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,433 INFO L229 MonitoredProcess]: Starting monitored process 658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Waiting until timeout for monitored process [2023-11-12 02:12:39,435 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 [2023-11-12 02:12:39,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,446 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,449 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:39,449 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:39,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Ended with exit code 0 [2023-11-12 02:12:39,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,460 INFO L229 MonitoredProcess]: Starting monitored process 659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Waiting until timeout for monitored process [2023-11-12 02:12:39,462 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 [2023-11-12 02:12:39,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,472 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,475 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:39,475 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:39,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Ended with exit code 0 [2023-11-12 02:12:39,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,485 INFO L229 MonitoredProcess]: Starting monitored process 660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Waiting until timeout for monitored process [2023-11-12 02:12:39,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:39,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,497 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,497 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,499 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:39,499 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:39,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Ended with exit code 0 [2023-11-12 02:12:39,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,510 INFO L229 MonitoredProcess]: Starting monitored process 661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Waiting until timeout for monitored process [2023-11-12 02:12:39,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:39,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,523 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,523 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:39,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,532 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2023-11-12 02:12:39,532 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-12 02:12:39,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Ended with exit code 0 [2023-11-12 02:12:39,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,569 INFO L229 MonitoredProcess]: Starting monitored process 662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Waiting until timeout for monitored process [2023-11-12 02:12:39,571 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 [2023-11-12 02:12:39,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,581 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,583 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:39,583 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:39,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:39,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,594 INFO L229 MonitoredProcess]: Starting monitored process 663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Waiting until timeout for monitored process [2023-11-12 02:12:39,596 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 [2023-11-12 02:12:39,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,607 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,607 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,609 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:39,609 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:39,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Ended with exit code 0 [2023-11-12 02:12:39,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,619 INFO L229 MonitoredProcess]: Starting monitored process 664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Waiting until timeout for monitored process [2023-11-12 02:12:39,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:39,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,631 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:39,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,632 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:39,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:39,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Ended with exit code 0 [2023-11-12 02:12:39,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,638 INFO L229 MonitoredProcess]: Starting monitored process 665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Waiting until timeout for monitored process [2023-11-12 02:12:39,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:39,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,651 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,653 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:39,653 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:39,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Ended with exit code 0 [2023-11-12 02:12:39,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,663 INFO L229 MonitoredProcess]: Starting monitored process 666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Waiting until timeout for monitored process [2023-11-12 02:12:39,665 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 [2023-11-12 02:12:39,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,675 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:39,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,676 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:39,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:39,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Ended with exit code 0 [2023-11-12 02:12:39,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,682 INFO L229 MonitoredProcess]: Starting monitored process 667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Waiting until timeout for monitored process [2023-11-12 02:12:39,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:39,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,694 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,698 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:39,698 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:39,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:39,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,733 INFO L229 MonitoredProcess]: Starting monitored process 668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,736 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 [2023-11-12 02:12:39,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,749 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:39,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,750 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:39,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:39,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Waiting until timeout for monitored process [2023-11-12 02:12:39,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:39,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,771 INFO L229 MonitoredProcess]: Starting monitored process 669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,777 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 [2023-11-12 02:12:39,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Waiting until timeout for monitored process [2023-11-12 02:12:39,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,787 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:39,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:39,789 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:39,789 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:39,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Ended with exit code 0 [2023-11-12 02:12:39,799 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-12 02:12:39,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,800 INFO L229 MonitoredProcess]: Starting monitored process 670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Waiting until timeout for monitored process [2023-11-12 02:12:39,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:39,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,812 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:39,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:39,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,813 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:39,814 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:39,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:39,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Ended with exit code 0 [2023-11-12 02:12:39,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,820 INFO L229 MonitoredProcess]: Starting monitored process 671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Waiting until timeout for monitored process [2023-11-12 02:12:39,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:39,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,832 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:39,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,833 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:39,836 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:39,836 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:39,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Ended with exit code 0 [2023-11-12 02:12:39,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,849 INFO L229 MonitoredProcess]: Starting monitored process 672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Waiting until timeout for monitored process [2023-11-12 02:12:39,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:39,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,862 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:39,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:39,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,862 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:39,863 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:39,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:39,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Ended with exit code 0 [2023-11-12 02:12:39,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,870 INFO L229 MonitoredProcess]: Starting monitored process 673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Waiting until timeout for monitored process [2023-11-12 02:12:39,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:39,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,882 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:39,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:39,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,883 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:39,883 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:39,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:39,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Ended with exit code 0 [2023-11-12 02:12:39,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,890 INFO L229 MonitoredProcess]: Starting monitored process 674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Waiting until timeout for monitored process [2023-11-12 02:12:39,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:39,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,903 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:39,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:39,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,904 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:39,905 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:39,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:39,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:39,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,911 INFO L229 MonitoredProcess]: Starting monitored process 675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,925 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 [2023-11-12 02:12:39,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Waiting until timeout for monitored process [2023-11-12 02:12:39,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,938 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:39,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,938 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:39,941 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:39,941 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:39,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Ended with exit code 0 [2023-11-12 02:12:39,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,954 INFO L229 MonitoredProcess]: Starting monitored process 676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Waiting until timeout for monitored process [2023-11-12 02:12:39,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:39,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,967 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:39,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:39,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,967 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:39,968 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:39,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:39,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:39,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:39,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:39,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:39,974 INFO L229 MonitoredProcess]: Starting monitored process 677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:39,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Waiting until timeout for monitored process [2023-11-12 02:12:39,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:39,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:39,987 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:39,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:39,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:39,987 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:39,990 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:39,991 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:40,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Ended with exit code 0 [2023-11-12 02:12:40,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,003 INFO L229 MonitoredProcess]: Starting monitored process 678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Waiting until timeout for monitored process [2023-11-12 02:12:40,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:40,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,016 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:40,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,016 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,017 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:40,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:40,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:40,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,024 INFO L229 MonitoredProcess]: Starting monitored process 679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Waiting until timeout for monitored process [2023-11-12 02:12:40,026 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 [2023-11-12 02:12:40,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,037 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:40,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,037 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,038 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:40,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:40,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Ended with exit code 0 [2023-11-12 02:12:40,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,045 INFO L229 MonitoredProcess]: Starting monitored process 680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Waiting until timeout for monitored process [2023-11-12 02:12:40,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:40,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,058 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:40,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,058 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,059 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:40,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:40,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:40,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,066 INFO L229 MonitoredProcess]: Starting monitored process 681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Waiting until timeout for monitored process [2023-11-12 02:12:40,069 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 [2023-11-12 02:12:40,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:40,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,079 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,080 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:40,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:40,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:40,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,088 INFO L229 MonitoredProcess]: Starting monitored process 682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Waiting until timeout for monitored process [2023-11-12 02:12:40,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:40,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,101 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:40,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,101 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,102 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:40,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:40,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Ended with exit code 0 [2023-11-12 02:12:40,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,108 INFO L229 MonitoredProcess]: Starting monitored process 683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Waiting until timeout for monitored process [2023-11-12 02:12:40,110 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 [2023-11-12 02:12:40,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,121 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:40,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,121 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,122 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:40,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:40,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:40,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,130 INFO L229 MonitoredProcess]: Starting monitored process 684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Waiting until timeout for monitored process [2023-11-12 02:12:40,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:40,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,142 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:40,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,143 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,143 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:40,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:40,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:40,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,150 INFO L229 MonitoredProcess]: Starting monitored process 685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Waiting until timeout for monitored process [2023-11-12 02:12:40,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:40,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,163 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:40,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,163 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,164 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:40,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:40,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Ended with exit code 0 [2023-11-12 02:12:40,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,170 INFO L229 MonitoredProcess]: Starting monitored process 686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Waiting until timeout for monitored process [2023-11-12 02:12:40,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:40,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,183 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:40,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,183 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,184 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:40,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:40,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Ended with exit code 0 [2023-11-12 02:12:40,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,190 INFO L229 MonitoredProcess]: Starting monitored process 687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Waiting until timeout for monitored process [2023-11-12 02:12:40,193 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 [2023-11-12 02:12:40,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,203 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:40,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,203 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,204 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:40,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:40,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Ended with exit code 0 [2023-11-12 02:12:40,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,212 INFO L229 MonitoredProcess]: Starting monitored process 688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Waiting until timeout for monitored process [2023-11-12 02:12:40,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:40,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,225 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:40,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,225 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,226 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:40,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:40,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:40,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,232 INFO L229 MonitoredProcess]: Starting monitored process 689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Waiting until timeout for monitored process [2023-11-12 02:12:40,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:40,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,245 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:40,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,245 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,246 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:40,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:40,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Ended with exit code 0 [2023-11-12 02:12:40,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,254 INFO L229 MonitoredProcess]: Starting monitored process 690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Waiting until timeout for monitored process [2023-11-12 02:12:40,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:40,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,267 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,267 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,270 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:40,270 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:40,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:40,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,285 INFO L229 MonitoredProcess]: Starting monitored process 691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Waiting until timeout for monitored process [2023-11-12 02:12:40,287 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 [2023-11-12 02:12:40,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,299 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,300 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2023-11-12 02:12:40,300 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:40,300 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,441 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2023-11-12 02:12:40,441 INFO L402 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2023-11-12 02:12:40,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:40,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,812 INFO L229 MonitoredProcess]: Starting monitored process 692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Waiting until timeout for monitored process [2023-11-12 02:12:40,815 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 [2023-11-12 02:12:40,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,825 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,825 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,830 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:40,830 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:40,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Ended with exit code 0 [2023-11-12 02:12:40,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,848 INFO L229 MonitoredProcess]: Starting monitored process 693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Waiting until timeout for monitored process [2023-11-12 02:12:40,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:40,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,861 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:40,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,862 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,862 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:40,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:40,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Ended with exit code 0 [2023-11-12 02:12:40,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,869 INFO L229 MonitoredProcess]: Starting monitored process 694 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (694)] Waiting until timeout for monitored process [2023-11-12 02:12:40,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:40,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,882 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:40,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,883 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,884 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:40,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:40,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,889 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (694)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:40,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,891 INFO L229 MonitoredProcess]: Starting monitored process 695 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (695)] Waiting until timeout for monitored process [2023-11-12 02:12:40,893 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 [2023-11-12 02:12:40,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,903 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,904 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,907 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:40,907 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:40,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (695)] Ended with exit code 0 [2023-11-12 02:12:40,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,921 INFO L229 MonitoredProcess]: Starting monitored process 696 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (696)] Waiting until timeout for monitored process [2023-11-12 02:12:40,923 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 [2023-11-12 02:12:40,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,934 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,934 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,937 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:40,938 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:40,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (696)] Ended with exit code 0 [2023-11-12 02:12:40,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,952 INFO L229 MonitoredProcess]: Starting monitored process 697 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (697)] Waiting until timeout for monitored process [2023-11-12 02:12:40,954 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 [2023-11-12 02:12:40,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,965 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:40,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,965 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,966 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:40,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:40,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,972 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (697)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:40,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,973 INFO L229 MonitoredProcess]: Starting monitored process 698 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (698)] Waiting until timeout for monitored process [2023-11-12 02:12:40,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:40,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:40,986 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:40,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:40,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:40,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:40,986 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:40,987 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:40,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:40,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:40,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (698)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:40,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:40,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:40,994 INFO L229 MonitoredProcess]: Starting monitored process 699 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:40,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (699)] Waiting until timeout for monitored process [2023-11-12 02:12:40,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:41,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:41,007 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:41,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:41,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:41,007 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:41,010 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:41,011 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:41,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:41,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (699)] Ended with exit code 0 [2023-11-12 02:12:41,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:41,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:41,025 INFO L229 MonitoredProcess]: Starting monitored process 700 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:41,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (700)] Waiting until timeout for monitored process [2023-11-12 02:12:41,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:41,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:41,038 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:41,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:41,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:41,038 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:41,042 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:41,042 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:41,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:41,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (700)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:41,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:41,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:41,057 INFO L229 MonitoredProcess]: Starting monitored process 701 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:41,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (701)] Waiting until timeout for monitored process [2023-11-12 02:12:41,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:41,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:41,069 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:41,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:41,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:41,070 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:41,073 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:41,073 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:41,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:41,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (701)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:41,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:41,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:41,088 INFO L229 MonitoredProcess]: Starting monitored process 702 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:41,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (702)] Waiting until timeout for monitored process [2023-11-12 02:12:41,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:41,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:41,101 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:41,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:41,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:41,101 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:41,104 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:41,105 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:41,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:41,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (702)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:41,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:41,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:41,119 INFO L229 MonitoredProcess]: Starting monitored process 703 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:41,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (703)] Waiting until timeout for monitored process [2023-11-12 02:12:41,121 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 [2023-11-12 02:12:41,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:41,132 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:41,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:41,133 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:41,133 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:41,148 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2023-11-12 02:12:41,149 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-11-12 02:12:41,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:41,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (703)] Ended with exit code 0 [2023-11-12 02:12:41,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:41,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:41,203 INFO L229 MonitoredProcess]: Starting monitored process 704 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:41,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (704)] Waiting until timeout for monitored process [2023-11-12 02:12:41,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:41,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:41,215 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:41,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:41,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:41,216 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:41,219 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:41,219 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:41,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:41,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (704)] Ended with exit code 0 [2023-11-12 02:12:41,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:41,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:41,233 INFO L229 MonitoredProcess]: Starting monitored process 705 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:41,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (705)] Waiting until timeout for monitored process [2023-11-12 02:12:41,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:41,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:41,246 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:41,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:41,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:41,246 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:41,249 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:41,249 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:41,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:41,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (705)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:41,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:41,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:41,262 INFO L229 MonitoredProcess]: Starting monitored process 706 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:41,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (706)] Waiting until timeout for monitored process [2023-11-12 02:12:41,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:41,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:41,274 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:41,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:41,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:41,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:41,275 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:41,275 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:41,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:41,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:41,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (706)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:41,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:41,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:41,282 INFO L229 MonitoredProcess]: Starting monitored process 707 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:41,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (707)] Waiting until timeout for monitored process [2023-11-12 02:12:41,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:41,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:41,295 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:41,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:41,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:41,295 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:41,298 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:41,298 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:41,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:41,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (707)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:41,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:41,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:41,311 INFO L229 MonitoredProcess]: Starting monitored process 708 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:41,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (708)] Waiting until timeout for monitored process [2023-11-12 02:12:41,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:41,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:41,324 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:41,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:41,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:41,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:41,324 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:41,325 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:41,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:41,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:41,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (708)] Ended with exit code 0 [2023-11-12 02:12:41,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:41,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:41,331 INFO L229 MonitoredProcess]: Starting monitored process 709 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:41,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (709)] Waiting until timeout for monitored process [2023-11-12 02:12:41,334 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 [2023-11-12 02:12:41,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:41,344 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:41,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:41,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:41,344 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:41,348 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:41,348 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:41,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:41,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (709)] Ended with exit code 0 [2023-11-12 02:12:41,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:41,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:41,361 INFO L229 MonitoredProcess]: Starting monitored process 710 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:41,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (710)] Waiting until timeout for monitored process [2023-11-12 02:12:41,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:41,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:41,374 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:41,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:41,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:41,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:41,374 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:41,375 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:41,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:41,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:41,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (710)] Ended with exit code 0 [2023-11-12 02:12:41,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:41,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:41,381 INFO L229 MonitoredProcess]: Starting monitored process 711 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:41,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (711)] Waiting until timeout for monitored process [2023-11-12 02:12:41,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:41,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:41,394 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:41,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:41,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:41,394 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-12 02:12:41,397 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-12 02:12:41,398 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:41,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:41,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (711)] Ended with exit code 0 [2023-11-12 02:12:41,409 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-12 02:12:41,410 INFO L748 eck$LassoCheckResult]: Stem: 267#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 268#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet7#1, main_#t~ret8#1.base, main_#t~ret8#1.offset, main_#t~nondet9#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset;havoc main_#t~nondet7#1;main_~n~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume { :begin_inline_init_ll } true;init_ll_#in~n#1 := main_~n~0#1;havoc init_ll_#res#1.base, init_ll_#res#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset, init_ll_#t~post2#1, init_ll_~i~0#1, init_ll_~n#1, init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~n#1 := init_ll_#in~n#1;init_ll_~head~0#1.base, init_ll_~head~0#1.offset := 0, 0;havoc init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;init_ll_~i~0#1 := 0; 271#L550-3 assume !!(init_ll_~i~0#1 < init_ll_~n#1);call init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset := init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;call write~int(init_ll_~i~0#1, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset, 4);call write~$Pointer$(init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, 4 + init_ll_~curr~0#1.offset, 8);init_ll_~head~0#1.base, init_ll_~head~0#1.offset := init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset; 272#L550-2 init_ll_#t~post2#1 := init_ll_~i~0#1;init_ll_~i~0#1 := 1 + init_ll_#t~post2#1;havoc init_ll_#t~post2#1; 273#L550-3 assume !!(init_ll_~i~0#1 < init_ll_~n#1);call init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset := #Ultimate.allocOnHeap(12);init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset := init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset;call write~int(init_ll_~i~0#1, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset, 4);call write~$Pointer$(init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, 4 + init_ll_~curr~0#1.offset, 8);init_ll_~head~0#1.base, init_ll_~head~0#1.offset := init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset; 274#L550-2 init_ll_#t~post2#1 := init_ll_~i~0#1;init_ll_~i~0#1 := 1 + init_ll_#t~post2#1;havoc init_ll_#t~post2#1; 276#L550-3 assume !(init_ll_~i~0#1 < init_ll_~n#1); 269#L550-4 havoc init_ll_~i~0#1;init_ll_#res#1.base, init_ll_#res#1.offset := init_ll_~head~0#1.base, init_ll_~head~0#1.offset; 270#init_ll_returnLabel#1 main_#t~ret8#1.base, main_#t~ret8#1.offset := init_ll_#res#1.base, init_ll_#res#1.offset;havoc init_ll_#t~malloc3#1.base, init_ll_#t~malloc3#1.offset, init_ll_#t~post2#1, init_ll_~i~0#1, init_ll_~n#1, init_ll_~head~0#1.base, init_ll_~head~0#1.offset, init_ll_~curr~0#1.base, init_ll_~curr~0#1.offset;havoc init_ll_#in~n#1;assume { :end_inline_init_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret8#1.base, main_#t~ret8#1.offset;havoc main_#t~ret8#1.base, main_#t~ret8#1.offset;havoc main_#t~nondet9#1;assume { :begin_inline_safe_search } true;safe_search_#in~head#1.base, safe_search_#in~head#1.offset, safe_search_#in~i#1 := main_~head~1#1.base, main_~head~1#1.offset, main_#t~nondet9#1;havoc safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset, safe_search_#t~mem4#1, safe_search_#t~short5#1, safe_search_~head#1.base, safe_search_~head#1.offset, safe_search_~i#1, safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset;safe_search_~head#1.base, safe_search_~head#1.offset := safe_search_#in~head#1.base, safe_search_#in~head#1.offset;safe_search_~i#1 := safe_search_#in~i#1;safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_~head#1.base, safe_search_~head#1.offset; 265#L561-5 safe_search_#t~short5#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 266#L561-1 assume safe_search_#t~short5#1;call safe_search_#t~mem4#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short5#1 := safe_search_#t~mem4#1 != safe_search_~i#1; 275#L561-3 assume !!safe_search_#t~short5#1;havoc safe_search_#t~mem4#1;havoc safe_search_#t~short5#1;call safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset := read~$Pointer$(safe_search_~curr~1#1.base, 4 + safe_search_~curr~1#1.offset, 8);safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset;havoc safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset; 265#L561-5 [2023-11-12 02:12:41,410 INFO L750 eck$LassoCheckResult]: Loop: 265#L561-5 safe_search_#t~short5#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 266#L561-1 assume safe_search_#t~short5#1;call safe_search_#t~mem4#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short5#1 := safe_search_#t~mem4#1 != safe_search_~i#1; 275#L561-3 assume !!safe_search_#t~short5#1;havoc safe_search_#t~mem4#1;havoc safe_search_#t~short5#1;call safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset := read~$Pointer$(safe_search_~curr~1#1.base, 4 + safe_search_~curr~1#1.offset, 8);safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset;havoc safe_search_#t~mem6#1.base, safe_search_#t~mem6#1.offset; 265#L561-5 [2023-11-12 02:12:41,410 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:41,410 INFO L85 PathProgramCache]: Analyzing trace with hash 780621916, now seen corresponding path program 5 times [2023-11-12 02:12:41,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:12:41,410 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1238659020] [2023-11-12 02:12:41,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:12:41,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:12:41,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:41,431 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:12:41,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:41,445 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:12:41,446 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:41,446 INFO L85 PathProgramCache]: Analyzing trace with hash 52734, now seen corresponding path program 5 times [2023-11-12 02:12:41,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:12:41,446 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [806268532] [2023-11-12 02:12:41,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:12:41,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:12:41,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:41,451 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:12:41,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:41,454 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:12:41,455 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:12:41,455 INFO L85 PathProgramCache]: Analyzing trace with hash -1740385341, now seen corresponding path program 6 times [2023-11-12 02:12:41,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:12:41,455 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [187676182] [2023-11-12 02:12:41,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:12:41,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:12:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:41,483 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:12:41,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:12:41,506 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:12:44,517 INFO L210 LassoAnalysis]: Preferences: [2023-11-12 02:12:44,517 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-12 02:12:44,517 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-12 02:12:44,517 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-12 02:12:44,517 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-12 02:12:44,517 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:44,517 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-12 02:12:44,517 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-12 02:12:44,517 INFO L133 ssoRankerPreferences]: Filename of dumped script: ll_search_not_found-alloca.i_Iteration4_Lasso [2023-11-12 02:12:44,517 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-12 02:12:44,517 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-12 02:12:44,520 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,523 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,524 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,526 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,529 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,531 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,533 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,535 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,538 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,553 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,556 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,558 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,561 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,564 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,566 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,569 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,571 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,574 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,577 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,581 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,583 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,586 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:44,588 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-12 02:12:46,171 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-12 02:12:46,171 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-12 02:12:46,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,177 INFO L229 MonitoredProcess]: Starting monitored process 712 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,181 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 [2023-11-12 02:12:46,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (712)] Waiting until timeout for monitored process [2023-11-12 02:12:46,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,191 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,192 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (712)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:46,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,196 INFO L229 MonitoredProcess]: Starting monitored process 713 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (713)] Waiting until timeout for monitored process [2023-11-12 02:12:46,198 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 [2023-11-12 02:12:46,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,208 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,209 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (713)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:46,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,213 INFO L229 MonitoredProcess]: Starting monitored process 714 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (714)] Waiting until timeout for monitored process [2023-11-12 02:12:46,215 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 [2023-11-12 02:12:46,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,225 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,225 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (714)] Ended with exit code 0 [2023-11-12 02:12:46,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,230 INFO L229 MonitoredProcess]: Starting monitored process 715 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (715)] Waiting until timeout for monitored process [2023-11-12 02:12:46,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,242 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,243 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:46,243 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:46,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (715)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:46,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,250 INFO L229 MonitoredProcess]: Starting monitored process 716 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (716)] Waiting until timeout for monitored process [2023-11-12 02:12:46,253 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 [2023-11-12 02:12:46,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,263 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,263 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (716)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:46,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,268 INFO L229 MonitoredProcess]: Starting monitored process 717 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (717)] Waiting until timeout for monitored process [2023-11-12 02:12:46,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,280 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,280 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (717)] Ended with exit code 0 [2023-11-12 02:12:46,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,285 INFO L229 MonitoredProcess]: Starting monitored process 718 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (718)] Waiting until timeout for monitored process [2023-11-12 02:12:46,287 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 [2023-11-12 02:12:46,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,297 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,298 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (718)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:46,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,302 INFO L229 MonitoredProcess]: Starting monitored process 719 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (719)] Waiting until timeout for monitored process [2023-11-12 02:12:46,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,315 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,315 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (719)] Ended with exit code 0 [2023-11-12 02:12:46,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,320 INFO L229 MonitoredProcess]: Starting monitored process 720 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (720)] Waiting until timeout for monitored process [2023-11-12 02:12:46,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,332 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,333 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (720)] Ended with exit code 0 [2023-11-12 02:12:46,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,337 INFO L229 MonitoredProcess]: Starting monitored process 721 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (721)] Waiting until timeout for monitored process [2023-11-12 02:12:46,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,350 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,351 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:46,351 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:46,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (721)] Ended with exit code 0 [2023-11-12 02:12:46,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,358 INFO L229 MonitoredProcess]: Starting monitored process 722 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (722)] Waiting until timeout for monitored process [2023-11-12 02:12:46,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,371 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,371 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (722)] Ended with exit code 0 [2023-11-12 02:12:46,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,375 INFO L229 MonitoredProcess]: Starting monitored process 723 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (723)] Waiting until timeout for monitored process [2023-11-12 02:12:46,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,388 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,388 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (723)] Ended with exit code 0 [2023-11-12 02:12:46,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,393 INFO L229 MonitoredProcess]: Starting monitored process 724 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (724)] Waiting until timeout for monitored process [2023-11-12 02:12:46,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,405 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,406 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:46,406 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:46,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (724)] Ended with exit code 0 [2023-11-12 02:12:46,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,413 INFO L229 MonitoredProcess]: Starting monitored process 725 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (725)] Waiting until timeout for monitored process [2023-11-12 02:12:46,415 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 [2023-11-12 02:12:46,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,425 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,425 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (725)] Ended with exit code 0 [2023-11-12 02:12:46,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,430 INFO L229 MonitoredProcess]: Starting monitored process 726 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (726)] Waiting until timeout for monitored process [2023-11-12 02:12:46,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,442 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,443 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (726)] Ended with exit code 0 [2023-11-12 02:12:46,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,447 INFO L229 MonitoredProcess]: Starting monitored process 727 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (727)] Waiting until timeout for monitored process [2023-11-12 02:12:46,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,460 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,460 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (727)] Ended with exit code 0 [2023-11-12 02:12:46,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,464 INFO L229 MonitoredProcess]: Starting monitored process 728 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (728)] Waiting until timeout for monitored process [2023-11-12 02:12:46,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,477 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,477 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (728)] Ended with exit code 0 [2023-11-12 02:12:46,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,481 INFO L229 MonitoredProcess]: Starting monitored process 729 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (729)] Waiting until timeout for monitored process [2023-11-12 02:12:46,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,494 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,494 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (729)] Ended with exit code 0 [2023-11-12 02:12:46,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,499 INFO L229 MonitoredProcess]: Starting monitored process 730 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (730)] Waiting until timeout for monitored process [2023-11-12 02:12:46,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,511 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,512 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:46,512 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:46,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (730)] Ended with exit code 0 [2023-11-12 02:12:46,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,519 INFO L229 MonitoredProcess]: Starting monitored process 731 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (731)] Waiting until timeout for monitored process [2023-11-12 02:12:46,521 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 [2023-11-12 02:12:46,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,533 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,533 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (731)] Ended with exit code 0 [2023-11-12 02:12:46,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,538 INFO L229 MonitoredProcess]: Starting monitored process 732 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (732)] Waiting until timeout for monitored process [2023-11-12 02:12:46,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,551 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,551 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (732)] Ended with exit code 0 [2023-11-12 02:12:46,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,556 INFO L229 MonitoredProcess]: Starting monitored process 733 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (733)] Waiting until timeout for monitored process [2023-11-12 02:12:46,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,569 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,569 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (733)] Ended with exit code 0 [2023-11-12 02:12:46,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,574 INFO L229 MonitoredProcess]: Starting monitored process 734 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (734)] Waiting until timeout for monitored process [2023-11-12 02:12:46,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,587 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,589 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:46,589 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:46,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (734)] Ended with exit code 0 [2023-11-12 02:12:46,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,597 INFO L229 MonitoredProcess]: Starting monitored process 735 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (735)] Waiting until timeout for monitored process [2023-11-12 02:12:46,600 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 [2023-11-12 02:12:46,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,610 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,611 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (735)] Ended with exit code 0 [2023-11-12 02:12:46,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,615 INFO L229 MonitoredProcess]: Starting monitored process 736 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (736)] Waiting until timeout for monitored process [2023-11-12 02:12:46,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,628 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,629 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:46,629 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:46,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (736)] Ended with exit code 0 [2023-11-12 02:12:46,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,636 INFO L229 MonitoredProcess]: Starting monitored process 737 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (737)] Waiting until timeout for monitored process [2023-11-12 02:12:46,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,649 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,650 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:46,651 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:46,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (737)] Ended with exit code 0 [2023-11-12 02:12:46,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,659 INFO L229 MonitoredProcess]: Starting monitored process 738 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (738)] Waiting until timeout for monitored process [2023-11-12 02:12:46,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,672 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,673 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:46,673 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:46,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (738)] Ended with exit code 0 [2023-11-12 02:12:46,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,680 INFO L229 MonitoredProcess]: Starting monitored process 739 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (739)] Waiting until timeout for monitored process [2023-11-12 02:12:46,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,693 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (739)] Ended with exit code 0 [2023-11-12 02:12:46,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,698 INFO L229 MonitoredProcess]: Starting monitored process 740 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (740)] Waiting until timeout for monitored process [2023-11-12 02:12:46,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,711 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,712 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (740)] Ended with exit code 0 [2023-11-12 02:12:46,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,716 INFO L229 MonitoredProcess]: Starting monitored process 741 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (741)] Waiting until timeout for monitored process [2023-11-12 02:12:46,718 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 [2023-11-12 02:12:46,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,729 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,730 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:46,730 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:46,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,736 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (741)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:46,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,737 INFO L229 MonitoredProcess]: Starting monitored process 742 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (742)] Waiting until timeout for monitored process [2023-11-12 02:12:46,740 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 [2023-11-12 02:12:46,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,750 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,751 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:46,751 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:46,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (742)] Ended with exit code 0 [2023-11-12 02:12:46,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,758 INFO L229 MonitoredProcess]: Starting monitored process 743 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (743)] Waiting until timeout for monitored process [2023-11-12 02:12:46,761 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 [2023-11-12 02:12:46,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,772 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:46,772 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:46,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (743)] Ended with exit code 0 [2023-11-12 02:12:46,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,779 INFO L229 MonitoredProcess]: Starting monitored process 744 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (744)] Waiting until timeout for monitored process [2023-11-12 02:12:46,781 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 [2023-11-12 02:12:46,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,792 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,793 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:46,793 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:46,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (744)] Ended with exit code 0 [2023-11-12 02:12:46,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,800 INFO L229 MonitoredProcess]: Starting monitored process 745 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (745)] Waiting until timeout for monitored process [2023-11-12 02:12:46,803 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 [2023-11-12 02:12:46,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,813 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-11-12 02:12:46,813 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:46,813 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,820 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2023-11-12 02:12:46,820 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:46,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (745)] Ended with exit code 0 [2023-11-12 02:12:46,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,858 INFO L229 MonitoredProcess]: Starting monitored process 746 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (746)] Waiting until timeout for monitored process [2023-11-12 02:12:46,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,870 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,871 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:46,872 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:46,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (746)] Ended with exit code 0 [2023-11-12 02:12:46,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,880 INFO L229 MonitoredProcess]: Starting monitored process 747 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (747)] Waiting until timeout for monitored process [2023-11-12 02:12:46,882 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 [2023-11-12 02:12:46,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,893 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (747)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:46,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,898 INFO L229 MonitoredProcess]: Starting monitored process 748 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (748)] Waiting until timeout for monitored process [2023-11-12 02:12:46,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,911 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:46,911 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:46,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (748)] Ended with exit code 0 [2023-11-12 02:12:46,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,919 INFO L229 MonitoredProcess]: Starting monitored process 749 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (749)] Waiting until timeout for monitored process [2023-11-12 02:12:46,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,931 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,933 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:46,933 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:46,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (749)] Ended with exit code 0 [2023-11-12 02:12:46,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,942 INFO L229 MonitoredProcess]: Starting monitored process 750 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (750)] Waiting until timeout for monitored process [2023-11-12 02:12:46,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,961 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-12 02:12:46,961 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-12 02:12:46,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (750)] Ended with exit code 0 [2023-11-12 02:12:46,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,968 INFO L229 MonitoredProcess]: Starting monitored process 751 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (751)] Waiting until timeout for monitored process [2023-11-12 02:12:46,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:46,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,981 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,981 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:46,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:46,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (751)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:46,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:46,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,985 INFO L229 MonitoredProcess]: Starting monitored process 752 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:46,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (752)] Waiting until timeout for monitored process [2023-11-12 02:12:46,988 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 [2023-11-12 02:12:46,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:46,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:46,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:46,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:46,998 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:46,998 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-12 02:12:46,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (752)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:47,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,003 INFO L229 MonitoredProcess]: Starting monitored process 753 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (753)] Waiting until timeout for monitored process [2023-11-12 02:12:47,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,016 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2023-11-12 02:12:47,016 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:47,016 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-12 02:12:47,072 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2023-11-12 02:12:47,073 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:47,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (753)] Ended with exit code 0 [2023-11-12 02:12:47,176 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-12 02:12:47,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,177 INFO L229 MonitoredProcess]: Starting monitored process 754 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (754)] Waiting until timeout for monitored process [2023-11-12 02:12:47,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,190 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,190 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (754)] Ended with exit code 0 [2023-11-12 02:12:47,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,195 INFO L229 MonitoredProcess]: Starting monitored process 755 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (755)] Waiting until timeout for monitored process [2023-11-12 02:12:47,198 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 [2023-11-12 02:12:47,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,208 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (755)] Ended with exit code 0 [2023-11-12 02:12:47,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,213 INFO L229 MonitoredProcess]: Starting monitored process 756 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (756)] Waiting until timeout for monitored process [2023-11-12 02:12:47,215 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 [2023-11-12 02:12:47,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,225 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,226 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (756)] Ended with exit code 0 [2023-11-12 02:12:47,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,230 INFO L229 MonitoredProcess]: Starting monitored process 757 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (757)] Waiting until timeout for monitored process [2023-11-12 02:12:47,233 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 [2023-11-12 02:12:47,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,243 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,244 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:47,244 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:47,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (757)] Ended with exit code 0 [2023-11-12 02:12:47,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,253 INFO L229 MonitoredProcess]: Starting monitored process 758 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (758)] Waiting until timeout for monitored process [2023-11-12 02:12:47,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,265 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (758)] Ended with exit code 0 [2023-11-12 02:12:47,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,270 INFO L229 MonitoredProcess]: Starting monitored process 759 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (759)] Waiting until timeout for monitored process [2023-11-12 02:12:47,273 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 [2023-11-12 02:12:47,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,283 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,283 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (759)] Ended with exit code 0 [2023-11-12 02:12:47,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,288 INFO L229 MonitoredProcess]: Starting monitored process 760 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (760)] Waiting until timeout for monitored process [2023-11-12 02:12:47,290 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 [2023-11-12 02:12:47,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,300 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,301 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (760)] Ended with exit code 0 [2023-11-12 02:12:47,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,306 INFO L229 MonitoredProcess]: Starting monitored process 761 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (761)] Waiting until timeout for monitored process [2023-11-12 02:12:47,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,318 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,318 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (761)] Ended with exit code 0 [2023-11-12 02:12:47,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,323 INFO L229 MonitoredProcess]: Starting monitored process 762 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (762)] Waiting until timeout for monitored process [2023-11-12 02:12:47,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,340 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,341 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (762)] Ended with exit code 0 [2023-11-12 02:12:47,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,345 INFO L229 MonitoredProcess]: Starting monitored process 763 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (763)] Waiting until timeout for monitored process [2023-11-12 02:12:47,348 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 [2023-11-12 02:12:47,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,358 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,359 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:47,359 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:47,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (763)] Ended with exit code 0 [2023-11-12 02:12:47,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,367 INFO L229 MonitoredProcess]: Starting monitored process 764 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (764)] Waiting until timeout for monitored process [2023-11-12 02:12:47,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,380 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,380 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (764)] Ended with exit code 0 [2023-11-12 02:12:47,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,385 INFO L229 MonitoredProcess]: Starting monitored process 765 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (765)] Waiting until timeout for monitored process [2023-11-12 02:12:47,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,398 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (765)] Ended with exit code 0 [2023-11-12 02:12:47,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,403 INFO L229 MonitoredProcess]: Starting monitored process 766 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (766)] Waiting until timeout for monitored process [2023-11-12 02:12:47,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,415 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,417 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:47,417 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:47,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (766)] Ended with exit code 0 [2023-11-12 02:12:47,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,425 INFO L229 MonitoredProcess]: Starting monitored process 767 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (767)] Waiting until timeout for monitored process [2023-11-12 02:12:47,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,437 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,437 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,438 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (767)] Ended with exit code 0 [2023-11-12 02:12:47,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,442 INFO L229 MonitoredProcess]: Starting monitored process 768 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (768)] Waiting until timeout for monitored process [2023-11-12 02:12:47,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,455 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,455 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (768)] Ended with exit code 0 [2023-11-12 02:12:47,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,460 INFO L229 MonitoredProcess]: Starting monitored process 769 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (769)] Waiting until timeout for monitored process [2023-11-12 02:12:47,462 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 [2023-11-12 02:12:47,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,473 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,473 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (769)] Ended with exit code 0 [2023-11-12 02:12:47,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,478 INFO L229 MonitoredProcess]: Starting monitored process 770 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (770)] Waiting until timeout for monitored process [2023-11-12 02:12:47,480 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 [2023-11-12 02:12:47,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,491 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,491 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (770)] Ended with exit code 0 [2023-11-12 02:12:47,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,496 INFO L229 MonitoredProcess]: Starting monitored process 771 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (771)] Waiting until timeout for monitored process [2023-11-12 02:12:47,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,508 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,509 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (771)] Ended with exit code 0 [2023-11-12 02:12:47,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,513 INFO L229 MonitoredProcess]: Starting monitored process 772 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (772)] Waiting until timeout for monitored process [2023-11-12 02:12:47,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,526 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,527 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:47,527 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:47,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (772)] Ended with exit code 0 [2023-11-12 02:12:47,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,536 INFO L229 MonitoredProcess]: Starting monitored process 773 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (773)] Waiting until timeout for monitored process [2023-11-12 02:12:47,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,548 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (773)] Ended with exit code 0 [2023-11-12 02:12:47,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,553 INFO L229 MonitoredProcess]: Starting monitored process 774 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (774)] Waiting until timeout for monitored process [2023-11-12 02:12:47,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,566 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,566 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (774)] Ended with exit code 0 [2023-11-12 02:12:47,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,571 INFO L229 MonitoredProcess]: Starting monitored process 775 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (775)] Waiting until timeout for monitored process [2023-11-12 02:12:47,573 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 [2023-11-12 02:12:47,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,583 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,584 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (775)] Ended with exit code 0 [2023-11-12 02:12:47,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,589 INFO L229 MonitoredProcess]: Starting monitored process 776 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (776)] Waiting until timeout for monitored process [2023-11-12 02:12:47,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,601 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,604 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:47,604 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:47,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (776)] Ended with exit code 0 [2023-11-12 02:12:47,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,614 INFO L229 MonitoredProcess]: Starting monitored process 777 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (777)] Waiting until timeout for monitored process [2023-11-12 02:12:47,617 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 [2023-11-12 02:12:47,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,627 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (777)] Ended with exit code 0 [2023-11-12 02:12:47,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,632 INFO L229 MonitoredProcess]: Starting monitored process 778 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (778)] Waiting until timeout for monitored process [2023-11-12 02:12:47,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,645 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,649 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:47,649 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:47,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (778)] Ended with exit code 0 [2023-11-12 02:12:47,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,658 INFO L229 MonitoredProcess]: Starting monitored process 779 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (779)] Waiting until timeout for monitored process [2023-11-12 02:12:47,660 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 [2023-11-12 02:12:47,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,670 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,673 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:47,673 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:47,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (779)] Ended with exit code 0 [2023-11-12 02:12:47,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,684 INFO L229 MonitoredProcess]: Starting monitored process 780 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (780)] Waiting until timeout for monitored process [2023-11-12 02:12:47,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,697 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,699 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:47,699 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:47,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (780)] Ended with exit code 0 [2023-11-12 02:12:47,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,707 INFO L229 MonitoredProcess]: Starting monitored process 781 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (781)] Waiting until timeout for monitored process [2023-11-12 02:12:47,709 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 [2023-11-12 02:12:47,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,720 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,720 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (781)] Ended with exit code 0 [2023-11-12 02:12:47,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,725 INFO L229 MonitoredProcess]: Starting monitored process 782 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (782)] Waiting until timeout for monitored process [2023-11-12 02:12:47,728 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 [2023-11-12 02:12:47,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,738 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,739 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (782)] Ended with exit code 0 [2023-11-12 02:12:47,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,743 INFO L229 MonitoredProcess]: Starting monitored process 783 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (783)] Waiting until timeout for monitored process [2023-11-12 02:12:47,746 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 [2023-11-12 02:12:47,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,756 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,758 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:47,758 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:47,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (783)] Ended with exit code 0 [2023-11-12 02:12:47,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,766 INFO L229 MonitoredProcess]: Starting monitored process 784 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (784)] Waiting until timeout for monitored process [2023-11-12 02:12:47,769 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 [2023-11-12 02:12:47,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,779 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,781 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:47,781 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:47,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (784)] Ended with exit code 0 [2023-11-12 02:12:47,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,790 INFO L229 MonitoredProcess]: Starting monitored process 785 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (785)] Waiting until timeout for monitored process [2023-11-12 02:12:47,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,803 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,804 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:47,804 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:47,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (785)] Ended with exit code 0 [2023-11-12 02:12:47,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,813 INFO L229 MonitoredProcess]: Starting monitored process 786 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (786)] Waiting until timeout for monitored process [2023-11-12 02:12:47,815 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 [2023-11-12 02:12:47,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,826 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,827 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:47,827 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:47,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (786)] Ended with exit code 0 [2023-11-12 02:12:47,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,836 INFO L229 MonitoredProcess]: Starting monitored process 787 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (787)] Waiting until timeout for monitored process [2023-11-12 02:12:47,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,849 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-11-12 02:12:47,849 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:47,849 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,860 INFO L401 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2023-11-12 02:12:47,861 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:47,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (787)] Ended with exit code 0 [2023-11-12 02:12:47,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,893 INFO L229 MonitoredProcess]: Starting monitored process 788 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (788)] Waiting until timeout for monitored process [2023-11-12 02:12:47,895 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 [2023-11-12 02:12:47,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,905 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,907 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:47,907 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:47,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (788)] Ended with exit code 0 [2023-11-12 02:12:47,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,917 INFO L229 MonitoredProcess]: Starting monitored process 789 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (789)] Waiting until timeout for monitored process [2023-11-12 02:12:47,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:47,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,929 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,930 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:47,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:47,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (789)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:47,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,935 INFO L229 MonitoredProcess]: Starting monitored process 790 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (790)] Waiting until timeout for monitored process [2023-11-12 02:12:47,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,947 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,949 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:47,949 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:47,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (790)] Ended with exit code 0 [2023-11-12 02:12:47,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,958 INFO L229 MonitoredProcess]: Starting monitored process 791 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (791)] Waiting until timeout for monitored process [2023-11-12 02:12:47,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,971 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,973 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:47,973 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:47,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:47,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (791)] Ended with exit code 0 [2023-11-12 02:12:47,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:47,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:47,985 INFO L229 MonitoredProcess]: Starting monitored process 792 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (792)] Waiting until timeout for monitored process [2023-11-12 02:12:47,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:47,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:47,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:47,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:47,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:47,999 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:47,999 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:48,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (792)] Ended with exit code 0 [2023-11-12 02:12:48,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,008 INFO L229 MonitoredProcess]: Starting monitored process 793 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (793)] Waiting until timeout for monitored process [2023-11-12 02:12:48,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:48,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:48,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,020 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:48,020 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:48,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:48,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (793)] Ended with exit code 0 [2023-11-12 02:12:48,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,025 INFO L229 MonitoredProcess]: Starting monitored process 794 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (794)] Waiting until timeout for monitored process [2023-11-12 02:12:48,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:48,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:48,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,038 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:48,038 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:48,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:48,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (794)] Ended with exit code 0 [2023-11-12 02:12:48,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,043 INFO L229 MonitoredProcess]: Starting monitored process 795 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (795)] Waiting until timeout for monitored process [2023-11-12 02:12:48,045 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 [2023-11-12 02:12:48,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,057 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2023-11-12 02:12:48,057 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:48,057 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:48,146 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2023-11-12 02:12:48,146 INFO L402 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2023-11-12 02:12:48,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (795)] Ended with exit code 0 [2023-11-12 02:12:48,304 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-12 02:12:48,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,305 INFO L229 MonitoredProcess]: Starting monitored process 796 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (796)] Waiting until timeout for monitored process [2023-11-12 02:12:48,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:48,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:48,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,318 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:48,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:48,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (796)] Ended with exit code 0 [2023-11-12 02:12:48,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,323 INFO L229 MonitoredProcess]: Starting monitored process 797 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (797)] Waiting until timeout for monitored process [2023-11-12 02:12:48,326 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 [2023-11-12 02:12:48,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:48,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,336 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,336 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:48,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:48,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (797)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:48,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,341 INFO L229 MonitoredProcess]: Starting monitored process 798 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (798)] Waiting until timeout for monitored process [2023-11-12 02:12:48,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:48,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:48,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,355 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:48,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:48,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (798)] Ended with exit code 0 [2023-11-12 02:12:48,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,360 INFO L229 MonitoredProcess]: Starting monitored process 799 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (799)] Waiting until timeout for monitored process [2023-11-12 02:12:48,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:48,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,374 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:48,374 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:48,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (799)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:48,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,392 INFO L229 MonitoredProcess]: Starting monitored process 800 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,397 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 [2023-11-12 02:12:48,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (800)] Waiting until timeout for monitored process [2023-11-12 02:12:48,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:48,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,410 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:48,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:48,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (800)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:48,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,431 INFO L229 MonitoredProcess]: Starting monitored process 801 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:48,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (801)] Waiting until timeout for monitored process [2023-11-12 02:12:48,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:48,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:48,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:48,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (801)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:48,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,481 INFO L229 MonitoredProcess]: Starting monitored process 802 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,485 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 [2023-11-12 02:12:48,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:48,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,497 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,498 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:48,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:48,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (802)] Waiting until timeout for monitored process [2023-11-12 02:12:48,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (802)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:48,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,518 INFO L229 MonitoredProcess]: Starting monitored process 803 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:48,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:48,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,537 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,538 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:48,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:48,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (803)] Waiting until timeout for monitored process [2023-11-12 02:12:48,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (803)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:48,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,553 INFO L229 MonitoredProcess]: Starting monitored process 804 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:48,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (804)] Waiting until timeout for monitored process [2023-11-12 02:12:48,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:48,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,570 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:48,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:48,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (804)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:48,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,589 INFO L229 MonitoredProcess]: Starting monitored process 805 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,593 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 [2023-11-12 02:12:48,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,607 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,609 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:48,610 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:48,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (805)] Waiting until timeout for monitored process [2023-11-12 02:12:48,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (805)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:48,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,657 INFO L229 MonitoredProcess]: Starting monitored process 806 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,660 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 [2023-11-12 02:12:48,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (806)] Waiting until timeout for monitored process [2023-11-12 02:12:48,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:48,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,674 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:48,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:48,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (806)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:48,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,693 INFO L229 MonitoredProcess]: Starting monitored process 807 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,696 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 [2023-11-12 02:12:48,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (807)] Waiting until timeout for monitored process [2023-11-12 02:12:48,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:48,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,710 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,710 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:48,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:48,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (807)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:48,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,729 INFO L229 MonitoredProcess]: Starting monitored process 808 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:48,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (808)] Waiting until timeout for monitored process [2023-11-12 02:12:48,747 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:48,747 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:48,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (808)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:48,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,769 INFO L229 MonitoredProcess]: Starting monitored process 809 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:48,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (809)] Waiting until timeout for monitored process [2023-11-12 02:12:48,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:48,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,787 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:48,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:48,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (809)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:48,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,814 INFO L229 MonitoredProcess]: Starting monitored process 810 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:48,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:48,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,834 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:48,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:48,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (810)] Waiting until timeout for monitored process [2023-11-12 02:12:48,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (810)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:48,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,854 INFO L229 MonitoredProcess]: Starting monitored process 811 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,857 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 [2023-11-12 02:12:48,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:48,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,870 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,871 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:48,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:48,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (811)] Waiting until timeout for monitored process [2023-11-12 02:12:48,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (811)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:48,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,897 INFO L229 MonitoredProcess]: Starting monitored process 812 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:48,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (812)] Waiting until timeout for monitored process [2023-11-12 02:12:48,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:48,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,913 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,913 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:48,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:48,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (812)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:48,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,923 INFO L229 MonitoredProcess]: Starting monitored process 813 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:48,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (813)] Waiting until timeout for monitored process [2023-11-12 02:12:48,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:48,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,940 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:48,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:48,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,959 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (813)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:48,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:48,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:48,960 INFO L229 MonitoredProcess]: Starting monitored process 814 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:48,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:48,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:48,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:48,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:48,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:48,978 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:48,979 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:48,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (814)] Waiting until timeout for monitored process [2023-11-12 02:12:48,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:48,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (814)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:49,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,001 INFO L229 MonitoredProcess]: Starting monitored process 815 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,004 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 [2023-11-12 02:12:49,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (815)] Waiting until timeout for monitored process [2023-11-12 02:12:49,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:49,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,018 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,018 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:49,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:49,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (815)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:49,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,037 INFO L229 MonitoredProcess]: Starting monitored process 816 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:49,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (816)] Waiting until timeout for monitored process [2023-11-12 02:12:49,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:49,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,054 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:49,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:49,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (816)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:49,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,085 INFO L229 MonitoredProcess]: Starting monitored process 817 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,089 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 [2023-11-12 02:12:49,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:49,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (817)] Waiting until timeout for monitored process [2023-11-12 02:12:49,103 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:49,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:49,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (817)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:49,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,121 INFO L229 MonitoredProcess]: Starting monitored process 818 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,125 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 [2023-11-12 02:12:49,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (818)] Waiting until timeout for monitored process [2023-11-12 02:12:49,141 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:49,142 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:49,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (818)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:49,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,165 INFO L229 MonitoredProcess]: Starting monitored process 819 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,168 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 [2023-11-12 02:12:49,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (819)] Waiting until timeout for monitored process [2023-11-12 02:12:49,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:49,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,182 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:49,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:49,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (819)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:49,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,201 INFO L229 MonitoredProcess]: Starting monitored process 820 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,204 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 [2023-11-12 02:12:49,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (820)] Waiting until timeout for monitored process [2023-11-12 02:12:49,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,218 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,220 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:49,220 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:49,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (820)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:49,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,253 INFO L229 MonitoredProcess]: Starting monitored process 821 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:49,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (821)] Waiting until timeout for monitored process [2023-11-12 02:12:49,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,270 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,274 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:49,274 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:49,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (821)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:49,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,301 INFO L229 MonitoredProcess]: Starting monitored process 822 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:49,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (822)] Waiting until timeout for monitored process [2023-11-12 02:12:49,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,320 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:49,321 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:49,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (822)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:49,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,353 INFO L229 MonitoredProcess]: Starting monitored process 823 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,356 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 [2023-11-12 02:12:49,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (823)] Waiting until timeout for monitored process [2023-11-12 02:12:49,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:49,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,370 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:49,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:49,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (823)] Ended with exit code 0 [2023-11-12 02:12:49,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,375 INFO L229 MonitoredProcess]: Starting monitored process 824 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (824)] Waiting until timeout for monitored process [2023-11-12 02:12:49,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:49,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:49,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,389 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,389 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:49,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:49,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (824)] Ended with exit code 0 [2023-11-12 02:12:49,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,395 INFO L229 MonitoredProcess]: Starting monitored process 825 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (825)] Waiting until timeout for monitored process [2023-11-12 02:12:49,397 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 [2023-11-12 02:12:49,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,410 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:49,410 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:49,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (825)] Ended with exit code 0 [2023-11-12 02:12:49,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,420 INFO L229 MonitoredProcess]: Starting monitored process 826 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (826)] Waiting until timeout for monitored process [2023-11-12 02:12:49,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:49,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,435 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:49,435 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:49,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (826)] Ended with exit code 0 [2023-11-12 02:12:49,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,445 INFO L229 MonitoredProcess]: Starting monitored process 827 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (827)] Waiting until timeout for monitored process [2023-11-12 02:12:49,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:49,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,460 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:49,460 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:49,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (827)] Ended with exit code 0 [2023-11-12 02:12:49,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,469 INFO L229 MonitoredProcess]: Starting monitored process 828 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (828)] Waiting until timeout for monitored process [2023-11-12 02:12:49,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:49,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,482 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,484 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:49,484 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:49,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (828)] Ended with exit code 0 [2023-11-12 02:12:49,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,494 INFO L229 MonitoredProcess]: Starting monitored process 829 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (829)] Waiting until timeout for monitored process [2023-11-12 02:12:49,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:49,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,508 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-11-12 02:12:49,508 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:49,508 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,521 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-12 02:12:49,521 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-12 02:12:49,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (829)] Ended with exit code 0 [2023-11-12 02:12:49,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,560 INFO L229 MonitoredProcess]: Starting monitored process 830 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (830)] Waiting until timeout for monitored process [2023-11-12 02:12:49,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:49,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,573 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,576 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:49,576 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:49,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (830)] Ended with exit code 0 [2023-11-12 02:12:49,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,587 INFO L229 MonitoredProcess]: Starting monitored process 831 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (831)] Waiting until timeout for monitored process [2023-11-12 02:12:49,590 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 [2023-11-12 02:12:49,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:49,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,600 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,601 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:49,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:49,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (831)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:49,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,606 INFO L229 MonitoredProcess]: Starting monitored process 832 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (832)] Waiting until timeout for monitored process [2023-11-12 02:12:49,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:49,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,621 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:49,621 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:49,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (832)] Ended with exit code 0 [2023-11-12 02:12:49,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,632 INFO L229 MonitoredProcess]: Starting monitored process 833 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:49,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (833)] Waiting until timeout for monitored process [2023-11-12 02:12:49,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,645 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,649 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:49,649 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:49,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (833)] Ended with exit code 0 [2023-11-12 02:12:49,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,662 INFO L229 MonitoredProcess]: Starting monitored process 834 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (834)] Waiting until timeout for monitored process [2023-11-12 02:12:49,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:49,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,675 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,677 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:49,677 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:49,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (834)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:49,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,687 INFO L229 MonitoredProcess]: Starting monitored process 835 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (835)] Waiting until timeout for monitored process [2023-11-12 02:12:49,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:49,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:49,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,700 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:49,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:49,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (835)] Ended with exit code 0 [2023-11-12 02:12:49,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,705 INFO L229 MonitoredProcess]: Starting monitored process 836 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (836)] Waiting until timeout for monitored process [2023-11-12 02:12:49,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:49,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:49,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:49,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:49,718 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,718 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:49,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:49,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:49,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (836)] Ended with exit code 0 [2023-11-12 02:12:49,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:49,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:49,723 INFO L229 MonitoredProcess]: Starting monitored process 837 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:49,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (837)] Waiting until timeout for monitored process [2023-11-12 02:12:49,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:49,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:49,738 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2023-11-12 02:12:49,738 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:49,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:49,851 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2023-11-12 02:12:49,851 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-11-12 02:12:50,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (837)] Ended with exit code 0 [2023-11-12 02:12:50,069 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-12 02:12:50,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,070 INFO L229 MonitoredProcess]: Starting monitored process 838 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (838)] Waiting until timeout for monitored process [2023-11-12 02:12:50,072 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 [2023-11-12 02:12:50,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,083 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,083 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (838)] Ended with exit code 0 [2023-11-12 02:12:50,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,089 INFO L229 MonitoredProcess]: Starting monitored process 839 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (839)] Waiting until timeout for monitored process [2023-11-12 02:12:50,091 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 [2023-11-12 02:12:50,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,102 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,103 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (839)] Ended with exit code 0 [2023-11-12 02:12:50,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,108 INFO L229 MonitoredProcess]: Starting monitored process 840 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (840)] Waiting until timeout for monitored process [2023-11-12 02:12:50,110 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 [2023-11-12 02:12:50,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,121 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,121 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (840)] Ended with exit code 0 [2023-11-12 02:12:50,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,127 INFO L229 MonitoredProcess]: Starting monitored process 841 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (841)] Waiting until timeout for monitored process [2023-11-12 02:12:50,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:50,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,140 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,142 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:50,142 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:50,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (841)] Ended with exit code 0 [2023-11-12 02:12:50,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,153 INFO L229 MonitoredProcess]: Starting monitored process 842 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (842)] Waiting until timeout for monitored process [2023-11-12 02:12:50,156 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 [2023-11-12 02:12:50,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,167 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (842)] Ended with exit code 0 [2023-11-12 02:12:50,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,172 INFO L229 MonitoredProcess]: Starting monitored process 843 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (843)] Waiting until timeout for monitored process [2023-11-12 02:12:50,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:50,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,185 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,185 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (843)] Ended with exit code 0 [2023-11-12 02:12:50,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,191 INFO L229 MonitoredProcess]: Starting monitored process 844 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (844)] Waiting until timeout for monitored process [2023-11-12 02:12:50,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:50,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,204 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,205 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (844)] Ended with exit code 0 [2023-11-12 02:12:50,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,210 INFO L229 MonitoredProcess]: Starting monitored process 845 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (845)] Waiting until timeout for monitored process [2023-11-12 02:12:50,213 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 [2023-11-12 02:12:50,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,223 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,224 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (845)] Ended with exit code 0 [2023-11-12 02:12:50,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,229 INFO L229 MonitoredProcess]: Starting monitored process 846 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (846)] Waiting until timeout for monitored process [2023-11-12 02:12:50,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:50,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,242 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,242 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (846)] Ended with exit code 0 [2023-11-12 02:12:50,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,248 INFO L229 MonitoredProcess]: Starting monitored process 847 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (847)] Waiting until timeout for monitored process [2023-11-12 02:12:50,250 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 [2023-11-12 02:12:50,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,261 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,263 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:50,263 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:50,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (847)] Ended with exit code 0 [2023-11-12 02:12:50,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,274 INFO L229 MonitoredProcess]: Starting monitored process 848 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (848)] Waiting until timeout for monitored process [2023-11-12 02:12:50,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:50,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,287 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,288 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (848)] Ended with exit code 0 [2023-11-12 02:12:50,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,293 INFO L229 MonitoredProcess]: Starting monitored process 849 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (849)] Waiting until timeout for monitored process [2023-11-12 02:12:50,295 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 [2023-11-12 02:12:50,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,306 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,306 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (849)] Ended with exit code 0 [2023-11-12 02:12:50,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,312 INFO L229 MonitoredProcess]: Starting monitored process 850 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (850)] Waiting until timeout for monitored process [2023-11-12 02:12:50,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:50,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,327 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:50,327 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:50,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (850)] Ended with exit code 0 [2023-11-12 02:12:50,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,337 INFO L229 MonitoredProcess]: Starting monitored process 851 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (851)] Waiting until timeout for monitored process [2023-11-12 02:12:50,339 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 [2023-11-12 02:12:50,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,350 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,350 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (851)] Ended with exit code 0 [2023-11-12 02:12:50,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,355 INFO L229 MonitoredProcess]: Starting monitored process 852 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (852)] Waiting until timeout for monitored process [2023-11-12 02:12:50,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:50,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,368 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,369 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (852)] Ended with exit code 0 [2023-11-12 02:12:50,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,374 INFO L229 MonitoredProcess]: Starting monitored process 853 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (853)] Waiting until timeout for monitored process [2023-11-12 02:12:50,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:50,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,387 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,388 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (853)] Ended with exit code 0 [2023-11-12 02:12:50,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,393 INFO L229 MonitoredProcess]: Starting monitored process 854 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (854)] Waiting until timeout for monitored process [2023-11-12 02:12:50,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:50,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,406 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,406 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (854)] Ended with exit code 0 [2023-11-12 02:12:50,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,411 INFO L229 MonitoredProcess]: Starting monitored process 855 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (855)] Waiting until timeout for monitored process [2023-11-12 02:12:50,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:50,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,424 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,425 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (855)] Ended with exit code 0 [2023-11-12 02:12:50,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,430 INFO L229 MonitoredProcess]: Starting monitored process 856 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (856)] Waiting until timeout for monitored process [2023-11-12 02:12:50,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:50,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,443 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,445 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:50,445 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:50,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (856)] Ended with exit code 0 [2023-11-12 02:12:50,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,456 INFO L229 MonitoredProcess]: Starting monitored process 857 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (857)] Waiting until timeout for monitored process [2023-11-12 02:12:50,458 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 [2023-11-12 02:12:50,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,468 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,469 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (857)] Ended with exit code 0 [2023-11-12 02:12:50,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,474 INFO L229 MonitoredProcess]: Starting monitored process 858 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (858)] Waiting until timeout for monitored process [2023-11-12 02:12:50,477 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 [2023-11-12 02:12:50,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,487 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,488 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (858)] Ended with exit code 0 [2023-11-12 02:12:50,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,501 INFO L229 MonitoredProcess]: Starting monitored process 859 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (859)] Waiting until timeout for monitored process [2023-11-12 02:12:50,503 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 [2023-11-12 02:12:50,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,514 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,514 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (859)] Ended with exit code 0 [2023-11-12 02:12:50,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,520 INFO L229 MonitoredProcess]: Starting monitored process 860 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (860)] Waiting until timeout for monitored process [2023-11-12 02:12:50,522 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 [2023-11-12 02:12:50,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,533 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,537 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:50,537 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:50,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (860)] Ended with exit code 0 [2023-11-12 02:12:50,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,552 INFO L229 MonitoredProcess]: Starting monitored process 861 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (861)] Waiting until timeout for monitored process [2023-11-12 02:12:50,554 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 [2023-11-12 02:12:50,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,565 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,566 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (861)] Ended with exit code 0 [2023-11-12 02:12:50,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,571 INFO L229 MonitoredProcess]: Starting monitored process 862 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (862)] Waiting until timeout for monitored process [2023-11-12 02:12:50,573 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 [2023-11-12 02:12:50,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,609 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,612 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:50,612 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:50,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (862)] Ended with exit code 0 [2023-11-12 02:12:50,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,631 INFO L229 MonitoredProcess]: Starting monitored process 863 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (863)] Waiting until timeout for monitored process [2023-11-12 02:12:50,633 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 [2023-11-12 02:12:50,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,644 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,648 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:50,648 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:50,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (863)] Ended with exit code 0 [2023-11-12 02:12:50,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,662 INFO L229 MonitoredProcess]: Starting monitored process 864 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (864)] Waiting until timeout for monitored process [2023-11-12 02:12:50,665 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 [2023-11-12 02:12:50,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,675 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,677 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:50,677 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:50,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (864)] Ended with exit code 0 [2023-11-12 02:12:50,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,688 INFO L229 MonitoredProcess]: Starting monitored process 865 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (865)] Waiting until timeout for monitored process [2023-11-12 02:12:50,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:50,701 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,701 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,702 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (865)] Ended with exit code 0 [2023-11-12 02:12:50,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,707 INFO L229 MonitoredProcess]: Starting monitored process 866 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (866)] Waiting until timeout for monitored process [2023-11-12 02:12:50,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:50,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,726 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,727 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (866)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:50,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,733 INFO L229 MonitoredProcess]: Starting monitored process 867 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (867)] Waiting until timeout for monitored process [2023-11-12 02:12:50,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:50,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,745 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,748 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:50,748 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:50,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (867)] Ended with exit code 0 [2023-11-12 02:12:50,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,759 INFO L229 MonitoredProcess]: Starting monitored process 868 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (868)] Waiting until timeout for monitored process [2023-11-12 02:12:50,761 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 [2023-11-12 02:12:50,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,774 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:50,775 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:50,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (868)] Ended with exit code 0 [2023-11-12 02:12:50,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,785 INFO L229 MonitoredProcess]: Starting monitored process 869 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (869)] Waiting until timeout for monitored process [2023-11-12 02:12:50,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:50,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,798 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,800 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:50,800 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:50,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (869)] Ended with exit code 0 [2023-11-12 02:12:50,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,811 INFO L229 MonitoredProcess]: Starting monitored process 870 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (870)] Waiting until timeout for monitored process [2023-11-12 02:12:50,813 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 [2023-11-12 02:12:50,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,824 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,826 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:50,826 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:50,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (870)] Ended with exit code 0 [2023-11-12 02:12:50,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,837 INFO L229 MonitoredProcess]: Starting monitored process 871 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (871)] Waiting until timeout for monitored process [2023-11-12 02:12:50,840 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 [2023-11-12 02:12:50,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,851 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-11-12 02:12:50,851 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:50,851 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,867 INFO L401 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2023-11-12 02:12:50,867 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-12 02:12:50,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (871)] Ended with exit code 0 [2023-11-12 02:12:50,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,914 INFO L229 MonitoredProcess]: Starting monitored process 872 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (872)] Waiting until timeout for monitored process [2023-11-12 02:12:50,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:50,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,927 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,930 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:50,930 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:50,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (872)] Ended with exit code 0 [2023-11-12 02:12:50,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,944 INFO L229 MonitoredProcess]: Starting monitored process 873 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:50,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (873)] Waiting until timeout for monitored process [2023-11-12 02:12:50,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:50,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,957 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,958 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:50,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:50,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (873)] Ended with exit code 0 [2023-11-12 02:12:50,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,963 INFO L229 MonitoredProcess]: Starting monitored process 874 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (874)] Waiting until timeout for monitored process [2023-11-12 02:12:50,965 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 [2023-11-12 02:12:50,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:50,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:50,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:50,976 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:50,979 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:50,979 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:50,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:50,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (874)] Ended with exit code 0 [2023-11-12 02:12:50,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:50,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:50,991 INFO L229 MonitoredProcess]: Starting monitored process 875 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:50,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (875)] Waiting until timeout for monitored process [2023-11-12 02:12:50,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:51,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:51,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,004 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:51,008 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:51,008 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:51,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (875)] Ended with exit code 0 [2023-11-12 02:12:51,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,023 INFO L229 MonitoredProcess]: Starting monitored process 876 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (876)] Waiting until timeout for monitored process [2023-11-12 02:12:51,025 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 [2023-11-12 02:12:51,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:51,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:51,038 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:51,038 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:51,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (876)] Ended with exit code 0 [2023-11-12 02:12:51,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,049 INFO L229 MonitoredProcess]: Starting monitored process 877 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (877)] Waiting until timeout for monitored process [2023-11-12 02:12:51,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:51,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:51,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:51,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,062 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:51,062 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:51,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:51,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (877)] Ended with exit code 0 [2023-11-12 02:12:51,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,067 INFO L229 MonitoredProcess]: Starting monitored process 878 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (878)] Waiting until timeout for monitored process [2023-11-12 02:12:51,070 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 [2023-11-12 02:12:51,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:51,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:51,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,080 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:51,081 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:51,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:51,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (878)] Ended with exit code 0 [2023-11-12 02:12:51,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,086 INFO L229 MonitoredProcess]: Starting monitored process 879 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (879)] Waiting until timeout for monitored process [2023-11-12 02:12:51,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:51,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-12 02:12:51,102 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2023-11-12 02:12:51,102 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:51,102 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:51,244 INFO L401 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2023-11-12 02:12:51,244 INFO L402 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2023-11-12 02:12:51,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (879)] Ended with exit code 0 [2023-11-12 02:12:51,525 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-12 02:12:51,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,526 INFO L229 MonitoredProcess]: Starting monitored process 880 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (880)] Waiting until timeout for monitored process [2023-11-12 02:12:51,528 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 [2023-11-12 02:12:51,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:51,542 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:51,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:51,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,542 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:51,543 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:51,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:51,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (880)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:51,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,565 INFO L229 MonitoredProcess]: Starting monitored process 881 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,569 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 [2023-11-12 02:12:51,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (881)] Waiting until timeout for monitored process [2023-11-12 02:12:51,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:51,582 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:51,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:51,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,582 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:51,582 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:51,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:51,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (881)] Ended with exit code 0 [2023-11-12 02:12:51,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,588 INFO L229 MonitoredProcess]: Starting monitored process 882 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (882)] Waiting until timeout for monitored process [2023-11-12 02:12:51,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:51,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:51,601 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:51,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:51,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,602 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:51,602 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:51,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:51,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (882)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:51,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,612 INFO L229 MonitoredProcess]: Starting monitored process 883 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (883)] Waiting until timeout for monitored process [2023-11-12 02:12:51,617 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 [2023-11-12 02:12:51,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:51,630 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:51,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:51,632 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:51,632 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:51,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (883)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:51,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,657 INFO L229 MonitoredProcess]: Starting monitored process 884 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,661 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 [2023-11-12 02:12:51,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (884)] Waiting until timeout for monitored process [2023-11-12 02:12:51,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:51,674 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:51,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:51,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,674 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:51,675 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:51,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:51,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (884)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:51,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,705 INFO L229 MonitoredProcess]: Starting monitored process 885 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,709 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 [2023-11-12 02:12:51,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:51,721 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:51,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:51,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,722 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:51,722 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:51,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:51,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (885)] Waiting until timeout for monitored process [2023-11-12 02:12:51,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (885)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:51,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,743 INFO L229 MonitoredProcess]: Starting monitored process 886 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:51,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:51,761 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:51,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:51,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,762 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:51,762 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:51,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:51,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (886)] Waiting until timeout for monitored process [2023-11-12 02:12:51,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,775 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (886)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:51,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,777 INFO L229 MonitoredProcess]: Starting monitored process 887 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,781 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 [2023-11-12 02:12:51,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (887)] Waiting until timeout for monitored process [2023-11-12 02:12:51,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:51,793 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:51,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:51,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,794 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:51,794 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:51,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:51,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (887)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:51,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,808 INFO L229 MonitoredProcess]: Starting monitored process 888 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,813 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 [2023-11-12 02:12:51,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (888)] Waiting until timeout for monitored process [2023-11-12 02:12:51,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:51,826 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:51,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:51,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,826 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:51,827 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:51,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:51,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (888)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:51,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,858 INFO L229 MonitoredProcess]: Starting monitored process 889 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,865 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 [2023-11-12 02:12:51,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (889)] Waiting until timeout for monitored process [2023-11-12 02:12:51,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:51,877 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:51,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,878 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:51,879 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:51,880 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:51,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (889)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:51,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,900 INFO L229 MonitoredProcess]: Starting monitored process 890 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (890)] Waiting until timeout for monitored process [2023-11-12 02:12:51,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:51,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:51,913 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:51,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:51,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:51,914 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:51,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:51,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (890)] Ended with exit code 0 [2023-11-12 02:12:51,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,919 INFO L229 MonitoredProcess]: Starting monitored process 891 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (891)] Waiting until timeout for monitored process [2023-11-12 02:12:51,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:51,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:51,932 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:51,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:51,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,933 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:51,933 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:51,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:51,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (891)] Ended with exit code 0 [2023-11-12 02:12:51,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,939 INFO L229 MonitoredProcess]: Starting monitored process 892 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (892)] Waiting until timeout for monitored process [2023-11-12 02:12:51,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:51,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:51,952 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:51,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,952 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:51,954 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:51,954 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:51,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (892)] Ended with exit code 0 [2023-11-12 02:12:51,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,965 INFO L229 MonitoredProcess]: Starting monitored process 893 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (893)] Waiting until timeout for monitored process [2023-11-12 02:12:51,969 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 [2023-11-12 02:12:51,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:51,979 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:51,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:51,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,979 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:51,980 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:51,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:51,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:51,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (893)] Ended with exit code 0 [2023-11-12 02:12:51,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:51,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:51,986 INFO L229 MonitoredProcess]: Starting monitored process 894 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:51,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (894)] Waiting until timeout for monitored process [2023-11-12 02:12:51,988 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 [2023-11-12 02:12:51,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:51,999 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:51,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:51,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:51,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:51,999 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:51,999 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:52,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:52,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (894)] Ended with exit code 0 [2023-11-12 02:12:52,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,006 INFO L229 MonitoredProcess]: Starting monitored process 895 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (895)] Waiting until timeout for monitored process [2023-11-12 02:12:52,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:52,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:52,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,019 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:52,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:52,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (895)] Ended with exit code 0 [2023-11-12 02:12:52,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,025 INFO L229 MonitoredProcess]: Starting monitored process 896 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (896)] Waiting until timeout for monitored process [2023-11-12 02:12:52,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:52,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,037 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:52,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,038 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,038 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:52,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:52,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (896)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:52,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,048 INFO L229 MonitoredProcess]: Starting monitored process 897 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (897)] Waiting until timeout for monitored process [2023-11-12 02:12:52,053 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 [2023-11-12 02:12:52,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,063 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:52,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,063 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,064 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:52,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:52,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (897)] Ended with exit code 0 [2023-11-12 02:12:52,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,070 INFO L229 MonitoredProcess]: Starting monitored process 898 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (898)] Waiting until timeout for monitored process [2023-11-12 02:12:52,072 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 [2023-11-12 02:12:52,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,082 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,083 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,084 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:52,084 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:52,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (898)] Ended with exit code 0 [2023-11-12 02:12:52,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,094 INFO L229 MonitoredProcess]: Starting monitored process 899 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (899)] Waiting until timeout for monitored process [2023-11-12 02:12:52,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:52,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,106 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:52,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,107 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,107 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:52,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:52,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (899)] Ended with exit code 0 [2023-11-12 02:12:52,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,113 INFO L229 MonitoredProcess]: Starting monitored process 900 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (900)] Waiting until timeout for monitored process [2023-11-12 02:12:52,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:52,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:52,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,126 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,126 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:52,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:52,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (900)] Ended with exit code 0 [2023-11-12 02:12:52,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,132 INFO L229 MonitoredProcess]: Starting monitored process 901 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (901)] Waiting until timeout for monitored process [2023-11-12 02:12:52,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:52,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,145 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:52,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,145 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,145 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:52,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:52,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (901)] Ended with exit code 0 [2023-11-12 02:12:52,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,151 INFO L229 MonitoredProcess]: Starting monitored process 902 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (902)] Waiting until timeout for monitored process [2023-11-12 02:12:52,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:52,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,164 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,165 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,175 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:52,175 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:52,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (902)] Ended with exit code 0 [2023-11-12 02:12:52,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,187 INFO L229 MonitoredProcess]: Starting monitored process 903 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (903)] Waiting until timeout for monitored process [2023-11-12 02:12:52,190 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 [2023-11-12 02:12:52,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,200 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:52,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,201 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,201 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:52,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:52,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (903)] Ended with exit code 0 [2023-11-12 02:12:52,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,207 INFO L229 MonitoredProcess]: Starting monitored process 904 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,221 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 [2023-11-12 02:12:52,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (904)] Waiting until timeout for monitored process [2023-11-12 02:12:52,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,236 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,236 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,242 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:52,242 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:52,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (904)] Ended with exit code 0 [2023-11-12 02:12:52,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,259 INFO L229 MonitoredProcess]: Starting monitored process 905 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:52,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,281 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,282 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (905)] Waiting until timeout for monitored process [2023-11-12 02:12:52,285 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:52,285 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:52,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (905)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:52,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,311 INFO L229 MonitoredProcess]: Starting monitored process 906 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:52,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,326 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,326 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,328 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:52,328 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:52,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (906)] Waiting until timeout for monitored process [2023-11-12 02:12:52,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (906)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:52,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,353 INFO L229 MonitoredProcess]: Starting monitored process 907 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,356 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 [2023-11-12 02:12:52,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (907)] Waiting until timeout for monitored process [2023-11-12 02:12:52,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,368 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:52,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,369 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,369 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:52,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:52,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (907)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:52,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,384 INFO L229 MonitoredProcess]: Starting monitored process 908 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:52,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,399 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:52,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,399 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,400 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:52,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:52,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (908)] Waiting until timeout for monitored process [2023-11-12 02:12:52,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (908)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:52,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,414 INFO L229 MonitoredProcess]: Starting monitored process 909 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:52,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,430 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,430 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (909)] Waiting until timeout for monitored process [2023-11-12 02:12:52,432 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:52,432 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:52,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (909)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:52,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,465 INFO L229 MonitoredProcess]: Starting monitored process 910 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:52,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,480 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,507 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,509 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:52,509 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:52,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (910)] Waiting until timeout for monitored process [2023-11-12 02:12:52,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (910)] Ended with exit code 0 [2023-11-12 02:12:52,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,534 INFO L229 MonitoredProcess]: Starting monitored process 911 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (911)] Waiting until timeout for monitored process [2023-11-12 02:12:52,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:52,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,546 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,547 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,548 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:52,549 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:52,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (911)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:52,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,559 INFO L229 MonitoredProcess]: Starting monitored process 912 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (912)] Waiting until timeout for monitored process [2023-11-12 02:12:52,561 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 [2023-11-12 02:12:52,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,571 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,572 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,573 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:52,573 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:52,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (912)] Ended with exit code 0 [2023-11-12 02:12:52,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,584 INFO L229 MonitoredProcess]: Starting monitored process 913 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (913)] Waiting until timeout for monitored process [2023-11-12 02:12:52,586 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 [2023-11-12 02:12:52,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,597 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,597 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-11-12 02:12:52,597 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:52,597 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,608 INFO L401 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2023-11-12 02:12:52,608 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-12 02:12:52,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (913)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:52,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,645 INFO L229 MonitoredProcess]: Starting monitored process 914 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (914)] Waiting until timeout for monitored process [2023-11-12 02:12:52,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:52,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,657 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,658 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,662 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:52,663 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:52,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (914)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:52,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,696 INFO L229 MonitoredProcess]: Starting monitored process 915 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:52,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,713 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:52,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,714 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,714 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:52,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:52,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (915)] Waiting until timeout for monitored process [2023-11-12 02:12:52,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (915)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:52,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,733 INFO L229 MonitoredProcess]: Starting monitored process 916 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,737 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 [2023-11-12 02:12:52,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,749 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,750 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,752 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:52,752 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:52,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (916)] Waiting until timeout for monitored process [2023-11-12 02:12:52,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (916)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:52,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,769 INFO L229 MonitoredProcess]: Starting monitored process 917 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:52,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (917)] Waiting until timeout for monitored process [2023-11-12 02:12:52,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,789 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,792 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:52,792 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:52,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,815 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (917)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:52,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,817 INFO L229 MonitoredProcess]: Starting monitored process 918 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,820 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 [2023-11-12 02:12:52,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,833 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,833 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,835 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-12 02:12:52,835 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-12 02:12:52,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (918)] Waiting until timeout for monitored process [2023-11-12 02:12:52,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (918)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:52,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,853 INFO L229 MonitoredProcess]: Starting monitored process 919 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:52,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (919)] Waiting until timeout for monitored process [2023-11-12 02:12:52,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,869 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:52,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,870 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,870 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:52,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:52,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (919)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:52,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,905 INFO L229 MonitoredProcess]: Starting monitored process 920 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:52,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,921 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:52,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:52,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:52,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:52,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (920)] Waiting until timeout for monitored process [2023-11-12 02:12:52,922 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-12 02:12:52,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:52,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:52,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (920)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:52,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:52,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:52,945 INFO L229 MonitoredProcess]: Starting monitored process 921 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:52,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:52,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (921)] Waiting until timeout for monitored process [2023-11-12 02:12:52,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:52,962 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:52,963 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2023-11-12 02:12:52,963 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:52,963 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-12 02:12:53,062 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2023-11-12 02:12:53,062 INFO L402 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2023-11-12 02:12:53,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (921)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:53,356 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-12 02:12:53,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,357 INFO L229 MonitoredProcess]: Starting monitored process 922 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:53,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (922)] Waiting until timeout for monitored process [2023-11-12 02:12:53,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,373 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,374 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,374 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (922)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:53,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,397 INFO L229 MonitoredProcess]: Starting monitored process 923 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:53,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,412 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,414 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (923)] Waiting until timeout for monitored process [2023-11-12 02:12:53,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (923)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:53,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,445 INFO L229 MonitoredProcess]: Starting monitored process 924 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:53,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,460 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,461 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,462 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (924)] Waiting until timeout for monitored process [2023-11-12 02:12:53,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (924)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:53,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,485 INFO L229 MonitoredProcess]: Starting monitored process 925 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,488 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 [2023-11-12 02:12:53,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,501 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,501 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (925)] Waiting until timeout for monitored process [2023-11-12 02:12:53,504 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:53,504 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:53,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (925)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:53,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,529 INFO L229 MonitoredProcess]: Starting monitored process 926 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,532 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 [2023-11-12 02:12:53,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,545 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,545 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,546 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (926)] Waiting until timeout for monitored process [2023-11-12 02:12:53,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (926)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:53,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,569 INFO L229 MonitoredProcess]: Starting monitored process 927 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:53,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (927)] Waiting until timeout for monitored process [2023-11-12 02:12:53,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,585 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,586 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (927)] Ended with exit code 0 [2023-11-12 02:12:53,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,593 INFO L229 MonitoredProcess]: Starting monitored process 928 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (928)] Waiting until timeout for monitored process [2023-11-12 02:12:53,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:53,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,605 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,606 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (928)] Ended with exit code 0 [2023-11-12 02:12:53,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,613 INFO L229 MonitoredProcess]: Starting monitored process 929 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (929)] Waiting until timeout for monitored process [2023-11-12 02:12:53,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:53,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,625 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,626 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (929)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:53,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,633 INFO L229 MonitoredProcess]: Starting monitored process 930 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (930)] Waiting until timeout for monitored process [2023-11-12 02:12:53,635 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 [2023-11-12 02:12:53,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,646 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,647 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (930)] Ended with exit code 0 [2023-11-12 02:12:53,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,653 INFO L229 MonitoredProcess]: Starting monitored process 931 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (931)] Waiting until timeout for monitored process [2023-11-12 02:12:53,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:53,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,666 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,668 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:53,668 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:53,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (931)] Ended with exit code 0 [2023-11-12 02:12:53,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,680 INFO L229 MonitoredProcess]: Starting monitored process 932 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (932)] Waiting until timeout for monitored process [2023-11-12 02:12:53,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:53,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,692 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,693 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,693 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (932)] Ended with exit code 0 [2023-11-12 02:12:53,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,700 INFO L229 MonitoredProcess]: Starting monitored process 933 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:53,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (933)] Waiting until timeout for monitored process [2023-11-12 02:12:53,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,713 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,713 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,714 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (933)] Ended with exit code 0 [2023-11-12 02:12:53,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,720 INFO L229 MonitoredProcess]: Starting monitored process 934 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (934)] Waiting until timeout for monitored process [2023-11-12 02:12:53,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:53,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,733 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,735 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:53,735 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:53,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (934)] Ended with exit code 0 [2023-11-12 02:12:53,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,747 INFO L229 MonitoredProcess]: Starting monitored process 935 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (935)] Waiting until timeout for monitored process [2023-11-12 02:12:53,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:53,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,760 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,760 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (935)] Ended with exit code 0 [2023-11-12 02:12:53,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,767 INFO L229 MonitoredProcess]: Starting monitored process 936 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (936)] Waiting until timeout for monitored process [2023-11-12 02:12:53,769 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 [2023-11-12 02:12:53,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,779 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,780 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (936)] Ended with exit code 0 [2023-11-12 02:12:53,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,787 INFO L229 MonitoredProcess]: Starting monitored process 937 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (937)] Waiting until timeout for monitored process [2023-11-12 02:12:53,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:53,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,800 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,801 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (937)] Ended with exit code 0 [2023-11-12 02:12:53,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,807 INFO L229 MonitoredProcess]: Starting monitored process 938 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (938)] Waiting until timeout for monitored process [2023-11-12 02:12:53,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:53,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,820 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,821 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (938)] Ended with exit code 0 [2023-11-12 02:12:53,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,828 INFO L229 MonitoredProcess]: Starting monitored process 939 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (939)] Waiting until timeout for monitored process [2023-11-12 02:12:53,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:53,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,840 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,841 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (939)] Ended with exit code 0 [2023-11-12 02:12:53,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,847 INFO L229 MonitoredProcess]: Starting monitored process 940 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (940)] Waiting until timeout for monitored process [2023-11-12 02:12:53,849 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 [2023-11-12 02:12:53,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,860 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,862 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:53,862 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:53,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (940)] Ended with exit code 0 [2023-11-12 02:12:53,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,873 INFO L229 MonitoredProcess]: Starting monitored process 941 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (941)] Waiting until timeout for monitored process [2023-11-12 02:12:53,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:53,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,886 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,887 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (941)] Ended with exit code 0 [2023-11-12 02:12:53,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,894 INFO L229 MonitoredProcess]: Starting monitored process 942 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (942)] Waiting until timeout for monitored process [2023-11-12 02:12:53,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:53,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,907 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,907 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,908 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (942)] Ended with exit code 0 [2023-11-12 02:12:53,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,914 INFO L229 MonitoredProcess]: Starting monitored process 943 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (943)] Waiting until timeout for monitored process [2023-11-12 02:12:53,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:53,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,927 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,927 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,928 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (943)] Ended with exit code 0 [2023-11-12 02:12:53,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,935 INFO L229 MonitoredProcess]: Starting monitored process 944 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (944)] Waiting until timeout for monitored process [2023-11-12 02:12:53,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:53,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,948 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,952 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:53,952 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:53,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (944)] Ended with exit code 0 [2023-11-12 02:12:53,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,967 INFO L229 MonitoredProcess]: Starting monitored process 945 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (945)] Waiting until timeout for monitored process [2023-11-12 02:12:53,969 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 [2023-11-12 02:12:53,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,979 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:53,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:53,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:53,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:53,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:53,980 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:53,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:53,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:53,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (945)] Ended with exit code 0 [2023-11-12 02:12:53,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:53,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:53,987 INFO L229 MonitoredProcess]: Starting monitored process 946 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:53,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (946)] Waiting until timeout for monitored process [2023-11-12 02:12:53,989 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 [2023-11-12 02:12:53,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:53,999 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:54,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:54,002 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:54,002 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:54,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (946)] Ended with exit code 0 [2023-11-12 02:12:54,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,014 INFO L229 MonitoredProcess]: Starting monitored process 947 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (947)] Waiting until timeout for monitored process [2023-11-12 02:12:54,016 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 [2023-11-12 02:12:54,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,027 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:54,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,027 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:54,031 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:54,031 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:54,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (947)] Ended with exit code 0 [2023-11-12 02:12:54,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,047 INFO L229 MonitoredProcess]: Starting monitored process 948 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (948)] Waiting until timeout for monitored process [2023-11-12 02:12:54,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:54,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,059 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:54,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:54,062 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:54,062 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:54,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (948)] Ended with exit code 0 [2023-11-12 02:12:54,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,073 INFO L229 MonitoredProcess]: Starting monitored process 949 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (949)] Waiting until timeout for monitored process [2023-11-12 02:12:54,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:54,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,086 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:54,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:54,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,086 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:54,087 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:54,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:54,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (949)] Ended with exit code 0 [2023-11-12 02:12:54,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,094 INFO L229 MonitoredProcess]: Starting monitored process 950 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (950)] Waiting until timeout for monitored process [2023-11-12 02:12:54,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:54,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,106 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:54,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:54,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,107 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:54,107 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:54,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:54,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (950)] Ended with exit code 0 [2023-11-12 02:12:54,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,114 INFO L229 MonitoredProcess]: Starting monitored process 951 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (951)] Waiting until timeout for monitored process [2023-11-12 02:12:54,116 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 [2023-11-12 02:12:54,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,126 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:54,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,127 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:54,129 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:54,129 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:54,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (951)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:54,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,141 INFO L229 MonitoredProcess]: Starting monitored process 952 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (952)] Waiting until timeout for monitored process [2023-11-12 02:12:54,143 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 [2023-11-12 02:12:54,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,153 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:54,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,153 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:54,156 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:54,156 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:54,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (952)] Ended with exit code 0 [2023-11-12 02:12:54,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,168 INFO L229 MonitoredProcess]: Starting monitored process 953 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:54,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (953)] Waiting until timeout for monitored process [2023-11-12 02:12:54,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,188 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:54,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,188 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:54,190 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:54,190 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:54,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (953)] Ended with exit code 0 [2023-11-12 02:12:54,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,201 INFO L229 MonitoredProcess]: Starting monitored process 954 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (954)] Waiting until timeout for monitored process [2023-11-12 02:12:54,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:54,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,214 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:54,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:54,216 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:54,216 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:54,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (954)] Ended with exit code 0 [2023-11-12 02:12:54,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,228 INFO L229 MonitoredProcess]: Starting monitored process 955 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (955)] Waiting until timeout for monitored process [2023-11-12 02:12:54,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:54,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,241 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:54,242 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-11-12 02:12:54,242 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:54,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:54,255 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-12 02:12:54,256 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-12 02:12:54,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (955)] Ended with exit code 0 [2023-11-12 02:12:54,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,303 INFO L229 MonitoredProcess]: Starting monitored process 956 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (956)] Waiting until timeout for monitored process [2023-11-12 02:12:54,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:54,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,318 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:54,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:54,321 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:54,321 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:54,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (956)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:54,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,335 INFO L229 MonitoredProcess]: Starting monitored process 957 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (957)] Waiting until timeout for monitored process [2023-11-12 02:12:54,337 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 [2023-11-12 02:12:54,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,348 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:54,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:54,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:54,349 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:54,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:54,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (957)] Ended with exit code 0 [2023-11-12 02:12:54,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,356 INFO L229 MonitoredProcess]: Starting monitored process 958 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (958)] Waiting until timeout for monitored process [2023-11-12 02:12:54,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:54,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,368 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:54,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,369 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:54,371 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:54,371 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:54,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (958)] Ended with exit code 0 [2023-11-12 02:12:54,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,384 INFO L229 MonitoredProcess]: Starting monitored process 959 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (959)] Waiting until timeout for monitored process [2023-11-12 02:12:54,386 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 [2023-11-12 02:12:54,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,397 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:54,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:54,401 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:54,401 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:54,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (959)] Ended with exit code 0 [2023-11-12 02:12:54,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,417 INFO L229 MonitoredProcess]: Starting monitored process 960 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (960)] Waiting until timeout for monitored process [2023-11-12 02:12:54,419 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 [2023-11-12 02:12:54,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,429 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:54,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,429 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:54,431 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:54,432 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:54,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (960)] Ended with exit code 0 [2023-11-12 02:12:54,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,444 INFO L229 MonitoredProcess]: Starting monitored process 961 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (961)] Waiting until timeout for monitored process [2023-11-12 02:12:54,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:54,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,457 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:54,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:54,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,457 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:54,458 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:54,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:54,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (961)] Ended with exit code 0 [2023-11-12 02:12:54,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,464 INFO L229 MonitoredProcess]: Starting monitored process 962 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (962)] Waiting until timeout for monitored process [2023-11-12 02:12:54,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:54,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,477 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:54,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:54,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:54,478 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:54,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:54,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (962)] Ended with exit code 0 [2023-11-12 02:12:54,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,485 INFO L229 MonitoredProcess]: Starting monitored process 963 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (963)] Waiting until timeout for monitored process [2023-11-12 02:12:54,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:54,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,499 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-12 02:12:54,500 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2023-11-12 02:12:54,500 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:54,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:54,616 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2023-11-12 02:12:54,616 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2023-11-12 02:12:54,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (963)] Ended with exit code 0 [2023-11-12 02:12:54,928 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-12 02:12:54,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,929 INFO L229 MonitoredProcess]: Starting monitored process 964 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (964)] Waiting until timeout for monitored process [2023-11-12 02:12:54,931 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 [2023-11-12 02:12:54,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:54,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:54,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:54,944 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:54,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:54,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (964)] Ended with exit code 0 [2023-11-12 02:12:54,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,953 INFO L229 MonitoredProcess]: Starting monitored process 965 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (965)] Waiting until timeout for monitored process [2023-11-12 02:12:54,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:54,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,967 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:54,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:54,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,967 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:54,968 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:54,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:54,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:54,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (965)] Ended with exit code 0 [2023-11-12 02:12:54,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:54,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:54,977 INFO L229 MonitoredProcess]: Starting monitored process 966 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:54,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (966)] Waiting until timeout for monitored process [2023-11-12 02:12:54,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:54,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:54,991 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:54,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:54,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:54,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:54,991 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:54,992 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:54,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:54,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (966)] Ended with exit code 0 [2023-11-12 02:12:55,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,001 INFO L229 MonitoredProcess]: Starting monitored process 967 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (967)] Waiting until timeout for monitored process [2023-11-12 02:12:55,004 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 [2023-11-12 02:12:55,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,015 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,015 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,018 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:55,018 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:55,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (967)] Ended with exit code 0 [2023-11-12 02:12:55,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,035 INFO L229 MonitoredProcess]: Starting monitored process 968 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (968)] Waiting until timeout for monitored process [2023-11-12 02:12:55,037 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 [2023-11-12 02:12:55,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,048 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,048 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,049 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (968)] Ended with exit code 0 [2023-11-12 02:12:55,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,057 INFO L229 MonitoredProcess]: Starting monitored process 969 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (969)] Waiting until timeout for monitored process [2023-11-12 02:12:55,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,070 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,070 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,072 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (969)] Ended with exit code 0 [2023-11-12 02:12:55,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,081 INFO L229 MonitoredProcess]: Starting monitored process 970 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (970)] Waiting until timeout for monitored process [2023-11-12 02:12:55,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,094 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,094 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,095 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (970)] Ended with exit code 0 [2023-11-12 02:12:55,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,104 INFO L229 MonitoredProcess]: Starting monitored process 971 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (971)] Waiting until timeout for monitored process [2023-11-12 02:12:55,106 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 [2023-11-12 02:12:55,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,117 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,118 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (971)] Ended with exit code 0 [2023-11-12 02:12:55,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,126 INFO L229 MonitoredProcess]: Starting monitored process 972 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (972)] Waiting until timeout for monitored process [2023-11-12 02:12:55,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,139 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,140 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (972)] Ended with exit code 0 [2023-11-12 02:12:55,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,148 INFO L229 MonitoredProcess]: Starting monitored process 973 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (973)] Waiting until timeout for monitored process [2023-11-12 02:12:55,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,161 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,162 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,165 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:55,165 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:55,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,179 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (973)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:55,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,180 INFO L229 MonitoredProcess]: Starting monitored process 974 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (974)] Waiting until timeout for monitored process [2023-11-12 02:12:55,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,193 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,194 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,195 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (974)] Ended with exit code 0 [2023-11-12 02:12:55,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,203 INFO L229 MonitoredProcess]: Starting monitored process 975 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (975)] Waiting until timeout for monitored process [2023-11-12 02:12:55,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,216 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,217 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,218 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (975)] Ended with exit code 0 [2023-11-12 02:12:55,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,226 INFO L229 MonitoredProcess]: Starting monitored process 976 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (976)] Waiting until timeout for monitored process [2023-11-12 02:12:55,228 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 [2023-11-12 02:12:55,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,239 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,239 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,242 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:55,242 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:55,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (976)] Ended with exit code 0 [2023-11-12 02:12:55,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,257 INFO L229 MonitoredProcess]: Starting monitored process 977 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (977)] Waiting until timeout for monitored process [2023-11-12 02:12:55,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,270 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,270 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,271 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (977)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:55,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,280 INFO L229 MonitoredProcess]: Starting monitored process 978 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (978)] Waiting until timeout for monitored process [2023-11-12 02:12:55,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,293 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,294 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (978)] Ended with exit code 0 [2023-11-12 02:12:55,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,303 INFO L229 MonitoredProcess]: Starting monitored process 979 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (979)] Waiting until timeout for monitored process [2023-11-12 02:12:55,305 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 [2023-11-12 02:12:55,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,316 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,316 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,317 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (979)] Ended with exit code 0 [2023-11-12 02:12:55,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,325 INFO L229 MonitoredProcess]: Starting monitored process 980 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (980)] Waiting until timeout for monitored process [2023-11-12 02:12:55,328 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 [2023-11-12 02:12:55,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,339 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,339 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,340 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (980)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:55,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,351 INFO L229 MonitoredProcess]: Starting monitored process 981 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (981)] Waiting until timeout for monitored process [2023-11-12 02:12:55,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,363 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,364 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,365 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (981)] Ended with exit code 0 [2023-11-12 02:12:55,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,373 INFO L229 MonitoredProcess]: Starting monitored process 982 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (982)] Waiting until timeout for monitored process [2023-11-12 02:12:55,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,386 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,387 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,389 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:55,390 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:55,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (982)] Ended with exit code 0 [2023-11-12 02:12:55,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,404 INFO L229 MonitoredProcess]: Starting monitored process 983 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (983)] Waiting until timeout for monitored process [2023-11-12 02:12:55,407 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 [2023-11-12 02:12:55,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,417 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,418 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,419 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (983)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:55,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,427 INFO L229 MonitoredProcess]: Starting monitored process 984 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (984)] Waiting until timeout for monitored process [2023-11-12 02:12:55,430 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 [2023-11-12 02:12:55,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,440 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,440 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,441 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (984)] Ended with exit code 0 [2023-11-12 02:12:55,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,449 INFO L229 MonitoredProcess]: Starting monitored process 985 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (985)] Waiting until timeout for monitored process [2023-11-12 02:12:55,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,462 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,463 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (985)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:55,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,472 INFO L229 MonitoredProcess]: Starting monitored process 986 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (986)] Waiting until timeout for monitored process [2023-11-12 02:12:55,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,485 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,485 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,490 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:55,490 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:55,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (986)] Ended with exit code 0 [2023-11-12 02:12:55,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,510 INFO L229 MonitoredProcess]: Starting monitored process 987 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (987)] Waiting until timeout for monitored process [2023-11-12 02:12:55,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,524 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,524 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,525 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (987)] Ended with exit code 0 [2023-11-12 02:12:55,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,533 INFO L229 MonitoredProcess]: Starting monitored process 988 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (988)] Waiting until timeout for monitored process [2023-11-12 02:12:55,535 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 [2023-11-12 02:12:55,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,546 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,549 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:55,549 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:55,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (988)] Ended with exit code 0 [2023-11-12 02:12:55,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,564 INFO L229 MonitoredProcess]: Starting monitored process 989 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (989)] Waiting until timeout for monitored process [2023-11-12 02:12:55,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,577 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,578 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,582 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:55,582 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:55,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (989)] Ended with exit code 0 [2023-11-12 02:12:55,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,604 INFO L229 MonitoredProcess]: Starting monitored process 990 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (990)] Waiting until timeout for monitored process [2023-11-12 02:12:55,606 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 [2023-11-12 02:12:55,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,617 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,617 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,620 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:55,620 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:55,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (990)] Ended with exit code 0 [2023-11-12 02:12:55,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,635 INFO L229 MonitoredProcess]: Starting monitored process 991 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (991)] Waiting until timeout for monitored process [2023-11-12 02:12:55,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,648 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,649 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,649 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (991)] Ended with exit code 0 [2023-11-12 02:12:55,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,657 INFO L229 MonitoredProcess]: Starting monitored process 992 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (992)] Waiting until timeout for monitored process [2023-11-12 02:12:55,660 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 [2023-11-12 02:12:55,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,670 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,671 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (992)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:55,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,680 INFO L229 MonitoredProcess]: Starting monitored process 993 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (993)] Waiting until timeout for monitored process [2023-11-12 02:12:55,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,693 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,693 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,696 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:55,697 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:55,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (993)] Ended with exit code 0 [2023-11-12 02:12:55,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,713 INFO L229 MonitoredProcess]: Starting monitored process 994 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (994)] Waiting until timeout for monitored process [2023-11-12 02:12:55,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,726 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,726 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,730 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:55,730 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:55,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (994)] Ended with exit code 0 [2023-11-12 02:12:55,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,745 INFO L229 MonitoredProcess]: Starting monitored process 995 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (995)] Waiting until timeout for monitored process [2023-11-12 02:12:55,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,758 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,758 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,761 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:55,761 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:55,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,775 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (995)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:55,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,776 INFO L229 MonitoredProcess]: Starting monitored process 996 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (996)] Waiting until timeout for monitored process [2023-11-12 02:12:55,779 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 [2023-11-12 02:12:55,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,789 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,789 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,792 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:55,792 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:55,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (996)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:55,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,809 INFO L229 MonitoredProcess]: Starting monitored process 997 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (997)] Waiting until timeout for monitored process [2023-11-12 02:12:55,811 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 [2023-11-12 02:12:55,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,823 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,823 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-11-12 02:12:55,823 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:55,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,841 INFO L401 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2023-11-12 02:12:55,841 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2023-11-12 02:12:55,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (997)] Ended with exit code 0 [2023-11-12 02:12:55,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,906 INFO L229 MonitoredProcess]: Starting monitored process 998 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (998)] Waiting until timeout for monitored process [2023-11-12 02:12:55,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,919 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,919 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,923 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:55,923 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:55,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (998)] Ended with exit code 0 [2023-11-12 02:12:55,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,943 INFO L229 MonitoredProcess]: Starting monitored process 999 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (999)] Waiting until timeout for monitored process [2023-11-12 02:12:55,945 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 [2023-11-12 02:12:55,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,955 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:55,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,956 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,957 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:55,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:55,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (999)] Ended with exit code 0 [2023-11-12 02:12:55,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,965 INFO L229 MonitoredProcess]: Starting monitored process 1000 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1000)] Waiting until timeout for monitored process [2023-11-12 02:12:55,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:55,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:55,978 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:55,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:55,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:55,978 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:55,981 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:55,982 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:55,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:55,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1000)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:55,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:55,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:55,997 INFO L229 MonitoredProcess]: Starting monitored process 1001 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:55,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1001)] Waiting until timeout for monitored process [2023-11-12 02:12:56,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:56,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:56,011 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:56,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:56,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:56,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:56,016 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:56,016 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:56,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:56,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1001)] Ended with exit code 0 [2023-11-12 02:12:56,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:56,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:56,038 INFO L229 MonitoredProcess]: Starting monitored process 1002 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:56,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1002)] Waiting until timeout for monitored process [2023-11-12 02:12:56,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:56,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:56,051 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:56,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:56,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:56,051 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:56,054 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-12 02:12:56,054 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-12 02:12:56,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:56,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1002)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:56,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:56,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:56,070 INFO L229 MonitoredProcess]: Starting monitored process 1003 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:56,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1003)] Waiting until timeout for monitored process [2023-11-12 02:12:56,073 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 [2023-11-12 02:12:56,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:56,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:56,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:56,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:56,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:56,084 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:56,085 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:56,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:56,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:56,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1003)] Ended with exit code 0 [2023-11-12 02:12:56,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:56,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:56,093 INFO L229 MonitoredProcess]: Starting monitored process 1004 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:56,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1004)] Waiting until timeout for monitored process [2023-11-12 02:12:56,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:56,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:56,106 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:56,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:56,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:56,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:56,106 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:56,107 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-12 02:12:56,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:56,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:56,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1004)] Ended with exit code 0 [2023-11-12 02:12:56,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:56,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:56,116 INFO L229 MonitoredProcess]: Starting monitored process 1005 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:56,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1005)] Waiting until timeout for monitored process [2023-11-12 02:12:56,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:56,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:56,132 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-12 02:12:56,132 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2023-11-12 02:12:56,132 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-11-12 02:12:56,133 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-12 02:12:56,284 INFO L401 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2023-11-12 02:12:56,284 INFO L402 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2023-11-12 02:12:56,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:56,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1005)] Ended with exit code 0 [2023-11-12 02:12:56,774 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-12 02:12:56,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:56,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:56,775 INFO L229 MonitoredProcess]: Starting monitored process 1006 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:56,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1006)] Waiting until timeout for monitored process [2023-11-12 02:12:56,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:56,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:56,789 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:56,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:56,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:56,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:56,790 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:56,790 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:56,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:56,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:56,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1006)] Ended with exit code 0 [2023-11-12 02:12:56,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:56,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:56,797 INFO L229 MonitoredProcess]: Starting monitored process 1007 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:56,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1007)] Waiting until timeout for monitored process [2023-11-12 02:12:56,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:56,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:56,811 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:56,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:56,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:56,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:56,811 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:56,812 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:56,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:56,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:56,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1007)] Ended with exit code 0 [2023-11-12 02:12:56,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:56,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:56,818 INFO L229 MonitoredProcess]: Starting monitored process 1008 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:56,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1008)] Waiting until timeout for monitored process [2023-11-12 02:12:56,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:56,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:56,832 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:56,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:56,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:56,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:56,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:56,833 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:56,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:56,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:56,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1008)] Ended with exit code 0 [2023-11-12 02:12:56,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:56,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:56,838 INFO L229 MonitoredProcess]: Starting monitored process 1009 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:56,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1009)] Waiting until timeout for monitored process [2023-11-12 02:12:56,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:56,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:56,852 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:56,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:56,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:56,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:56,854 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:56,854 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:56,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:56,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1009)] Ended with exit code 0 [2023-11-12 02:12:56,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:56,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:56,865 INFO L229 MonitoredProcess]: Starting monitored process 1010 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:56,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1010)] Waiting until timeout for monitored process [2023-11-12 02:12:56,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:56,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:56,878 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:56,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:56,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:56,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:56,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:56,879 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:56,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:56,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:56,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1010)] Ended with exit code 0 [2023-11-12 02:12:56,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:56,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:56,885 INFO L229 MonitoredProcess]: Starting monitored process 1011 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:56,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1011)] Waiting until timeout for monitored process [2023-11-12 02:12:56,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:56,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:56,899 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:56,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:56,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:56,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:56,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:56,900 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:56,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:56,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:56,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1011)] Ended with exit code 0 [2023-11-12 02:12:56,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:56,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:56,906 INFO L229 MonitoredProcess]: Starting monitored process 1012 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:56,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1012)] Waiting until timeout for monitored process [2023-11-12 02:12:56,909 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 [2023-11-12 02:12:56,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:56,920 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:56,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:56,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:56,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:56,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:56,921 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:56,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:56,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:56,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1012)] Ended with exit code 0 [2023-11-12 02:12:56,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:56,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:56,927 INFO L229 MonitoredProcess]: Starting monitored process 1013 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:56,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1013)] Waiting until timeout for monitored process [2023-11-12 02:12:56,929 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 [2023-11-12 02:12:56,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:56,940 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:56,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:56,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:56,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:56,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:56,941 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:56,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:56,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:56,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1013)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:56,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:56,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:56,947 INFO L229 MonitoredProcess]: Starting monitored process 1014 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:56,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1014)] Waiting until timeout for monitored process [2023-11-12 02:12:56,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:56,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:56,960 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:56,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:56,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:56,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:56,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:56,961 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:56,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:56,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:56,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1014)] Ended with exit code 0 [2023-11-12 02:12:56,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:56,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:56,967 INFO L229 MonitoredProcess]: Starting monitored process 1015 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:56,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1015)] Waiting until timeout for monitored process [2023-11-12 02:12:56,969 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 [2023-11-12 02:12:56,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:56,980 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:56,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:56,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:56,981 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:56,983 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:56,983 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:56,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:56,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1015)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:56,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:56,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:56,994 INFO L229 MonitoredProcess]: Starting monitored process 1016 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:56,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1016)] Waiting until timeout for monitored process [2023-11-12 02:12:56,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:57,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,007 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:57,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,008 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:57,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:57,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1016)] Ended with exit code 0 [2023-11-12 02:12:57,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,014 INFO L229 MonitoredProcess]: Starting monitored process 1017 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1017)] Waiting until timeout for monitored process [2023-11-12 02:12:57,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:57,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,028 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:57,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,029 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:57,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:57,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1017)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:57,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,035 INFO L229 MonitoredProcess]: Starting monitored process 1018 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1018)] Waiting until timeout for monitored process [2023-11-12 02:12:57,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:57,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,049 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,049 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,052 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:57,052 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:57,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1018)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:57,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,063 INFO L229 MonitoredProcess]: Starting monitored process 1019 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1019)] Waiting until timeout for monitored process [2023-11-12 02:12:57,065 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 [2023-11-12 02:12:57,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,076 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:57,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,077 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:57,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:57,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1019)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:57,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,083 INFO L229 MonitoredProcess]: Starting monitored process 1020 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1020)] Waiting until timeout for monitored process [2023-11-12 02:12:57,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:57,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,096 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:57,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,097 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:57,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:57,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1020)] Ended with exit code 0 [2023-11-12 02:12:57,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,104 INFO L229 MonitoredProcess]: Starting monitored process 1021 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1021)] Waiting until timeout for monitored process [2023-11-12 02:12:57,106 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 [2023-11-12 02:12:57,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,117 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:57,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,118 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:57,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:57,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,123 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1021)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:57,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,124 INFO L229 MonitoredProcess]: Starting monitored process 1022 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1022)] Waiting until timeout for monitored process [2023-11-12 02:12:57,127 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 [2023-11-12 02:12:57,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,138 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:57,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,139 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:57,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:57,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1022)] Ended with exit code 0 [2023-11-12 02:12:57,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,145 INFO L229 MonitoredProcess]: Starting monitored process 1023 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1023)] Waiting until timeout for monitored process [2023-11-12 02:12:57,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:57,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,158 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:57,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,159 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:57,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:57,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1023)] Ended with exit code 0 [2023-11-12 02:12:57,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,165 INFO L229 MonitoredProcess]: Starting monitored process 1024 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1024)] Waiting until timeout for monitored process [2023-11-12 02:12:57,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:57,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,178 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,178 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,180 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:57,181 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:57,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1024)] Ended with exit code 0 [2023-11-12 02:12:57,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,191 INFO L229 MonitoredProcess]: Starting monitored process 1025 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1025)] Waiting until timeout for monitored process [2023-11-12 02:12:57,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:57,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,205 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:57,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,205 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:57,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:57,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1025)] Forceful destruction successful, exit code 0 [2023-11-12 02:12:57,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,212 INFO L229 MonitoredProcess]: Starting monitored process 1026 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1026)] Waiting until timeout for monitored process [2023-11-12 02:12:57,215 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 [2023-11-12 02:12:57,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,226 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:57,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,227 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:57,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:57,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1026)] Ended with exit code 0 [2023-11-12 02:12:57,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,233 INFO L229 MonitoredProcess]: Starting monitored process 1027 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1027)] Waiting until timeout for monitored process [2023-11-12 02:12:57,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:57,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,246 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:57,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,247 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:57,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:57,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1027)] Ended with exit code 0 [2023-11-12 02:12:57,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,253 INFO L229 MonitoredProcess]: Starting monitored process 1028 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1028)] Waiting until timeout for monitored process [2023-11-12 02:12:57,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:57,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,266 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,270 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:57,270 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:57,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1028)] Ended with exit code 0 [2023-11-12 02:12:57,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,284 INFO L229 MonitoredProcess]: Starting monitored process 1029 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1029)] Waiting until timeout for monitored process [2023-11-12 02:12:57,287 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 [2023-11-12 02:12:57,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,297 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:57,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,298 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:57,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:57,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1029)] Ended with exit code 0 [2023-11-12 02:12:57,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,304 INFO L229 MonitoredProcess]: Starting monitored process 1030 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1030)] Waiting until timeout for monitored process [2023-11-12 02:12:57,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:57,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,317 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,317 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,319 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:57,320 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:57,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1030)] Ended with exit code 0 [2023-11-12 02:12:57,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,330 INFO L229 MonitoredProcess]: Starting monitored process 1031 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1031)] Waiting until timeout for monitored process [2023-11-12 02:12:57,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:57,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,343 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,344 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,347 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:57,347 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:57,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1031)] Ended with exit code 0 [2023-11-12 02:12:57,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,361 INFO L229 MonitoredProcess]: Starting monitored process 1032 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1032)] Waiting until timeout for monitored process [2023-11-12 02:12:57,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:57,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,375 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,375 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,377 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:57,378 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:57,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1032)] Ended with exit code 0 [2023-11-12 02:12:57,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,388 INFO L229 MonitoredProcess]: Starting monitored process 1033 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1033)] Waiting until timeout for monitored process [2023-11-12 02:12:57,391 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 [2023-11-12 02:12:57,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:57,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,403 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:57,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:57,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1033)] Ended with exit code 0 [2023-11-12 02:12:57,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,409 INFO L229 MonitoredProcess]: Starting monitored process 1034 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1034)] Waiting until timeout for monitored process [2023-11-12 02:12:57,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:57,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,422 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-12 02:12:57,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,423 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-12 02:12:57,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-12 02:12:57,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1034)] Ended with exit code 0 [2023-11-12 02:12:57,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,429 INFO L229 MonitoredProcess]: Starting monitored process 1035 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1035)] Waiting until timeout for monitored process [2023-11-12 02:12:57,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:57,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,443 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,443 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,446 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:57,446 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:57,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1035)] Ended with exit code 0 [2023-11-12 02:12:57,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,457 INFO L229 MonitoredProcess]: Starting monitored process 1036 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1036)] Waiting until timeout for monitored process [2023-11-12 02:12:57,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:57,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,473 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:57,473 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:57,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1036)] Ended with exit code 0 [2023-11-12 02:12:57,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,484 INFO L229 MonitoredProcess]: Starting monitored process 1037 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1037)] Waiting until timeout for monitored process [2023-11-12 02:12:57,486 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 [2023-11-12 02:12:57,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,497 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,498 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,500 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:57,500 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:57,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1037)] Ended with exit code 0 [2023-11-12 02:12:57,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,511 INFO L229 MonitoredProcess]: Starting monitored process 1038 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1038)] Waiting until timeout for monitored process [2023-11-12 02:12:57,514 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 [2023-11-12 02:12:57,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,525 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-12 02:12:57,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-12 02:12:57,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,528 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-12 02:12:57,528 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-12 02:12:57,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-12 02:12:57,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1038)] Ended with exit code 0 [2023-11-12 02:12:57,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-12 02:12:57,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:57,540 INFO L229 MonitoredProcess]: Starting monitored process 1039 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:57,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adb7cf9a-7d31-4532-902d-f7709c7ae067/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1039)] Waiting until timeout for monitored process [2023-11-12 02:12:57,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-12 02:12:57,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-12 02:12:57,556 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-12 02:12:57,556 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-11-12 02:12:57,556 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-11-12 02:12:57,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-12 02:12:57,572 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2023-11-12 02:12:57,573 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2023-11-12 02:12:57,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.